{"id":38403,"date":"2011-06-07T13:57:00","date_gmt":"2011-06-07T13:57:00","guid":{"rendered":"https:\/\/matis.is\/?p=38403"},"modified":"2023-02-03T09:39:24","modified_gmt":"2023-02-03T09:39:24","slug":"following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers","status":"publish","type":"post","link":"https:\/\/matis.is\/en\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/","title":{"rendered":"Following the kinetics: Iron-oxidizing microbial mats in cold Icelandic volcanic habitats and their rock-associated biomarkers"},"content":{"rendered":"<p>Icelandic streams with mean annual temperatures of less than 5 \u00b0 C, which receive the cationic products of basaltic rock weathering, were found to host mats of iron-cycling microorganisms. We investigated two representative sites. Iron-oxidizing&nbsp;<em>Gallionella<\/em>&nbsp;and iron-reducing&nbsp;<em>Geobacter<\/em>&nbsp;species were present. The mats host a high bacterial diversity as determined by culture-independent methods.&nbsp;<em>\u03b2<\/em>-Proteobacteria, Actinobacteria,&nbsp;<em>\u03b1<\/em>-Proteobacteria, and Bacteroidetes were abundant microbial taxa. The mat contained a high number of phototroph sequences. The carbon compounds in the mat displayed broad G and D bands with Raman spectroscopy. This signature becomes incorporated into the weathered oxidized surface layer of the basaltic rocks and was observed on rocks that no longer host mats. The presence of iron-oxidizing taxa in the stream microbial mats, and the lack of them in previously studied volcanic rocks in Iceland that have intermittently been exposed to surface water flows, can be explained by the kinetic limitations to the extraction of reduced iron from rocks . This type of ecosystem illustrates key factors that control the distribution of chemolithotrophs in cold volcanic environments. The data show that one promising sample type for which the hypothesis of the existence of past life on Mars can be tested is the surface of volcanic rocks that, previously, were situated within channels carved by flowing water. Our results also show that the carbonaceous signatures of life, if life had occurred, could be found in or on these rocks.<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.liebertpub.com\/doi\/10.1089\/ast.2011.0606\">Link to article<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Icelandic streams with mean annual temperatures of less than 5\u00b0C, which receive the cationic products of basaltic rock weathering, were [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"template-greinar.php","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[2011],"tags":[],"class_list":["post-38403","post","type-post","status-publish","format-standard","hentry","category-greinar"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Following the kinetics: Iron-oxidising microbial mats in cold Icelandic volcanic habitats and their rock-associated biomarkers - Mat\u00eds<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/matis.is\/en\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Following the kinetics: Iron-oxidising microbial mats in cold Icelandic volcanic habitats and their rock-associated biomarkers - Mat\u00eds\" \/>\n<meta property=\"og:description\" content=\"Icelandic streams with mean annual temperatures of less than 5\u00b0C, which receive the cationic products of basaltic rock weathering, were [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/matis.is\/en\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/\" \/>\n<meta property=\"og:site_name\" content=\"Mat\u00eds\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/matisiceland\" \/>\n<meta property=\"article:published_time\" content=\"2011-06-07T13:57:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-02-03T09:39:24+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@matisiceland\" \/>\n<meta name=\"twitter:site\" content=\"@matisiceland\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/person\\\/33b92c850c915c93e67f291e3381a49a\"},\"headline\":\"Following the kinetics: Iron-oxidising microbial mats in cold Icelandic volcanic habitats and their rock-associated biomarkers\",\"datePublished\":\"2011-06-07T13:57:00+00:00\",\"dateModified\":\"2023-02-03T09:39:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\\\/\"},\"wordCount\":257,\"publisher\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#organization\"},\"articleSection\":[\"Greinar\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\\\/\",\"url\":\"https:\\\/\\\/matis.is\\\/greinar\\\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\\\/\",\"name\":\"Following the kinetics: Iron-oxidising microbial mats in cold Icelandic volcanic habitats and their rock-associated biomarkers - Mat\u00eds\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#website\"},\"datePublished\":\"2011-06-07T13:57:00+00:00\",\"dateModified\":\"2023-02-03T09:39:24+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/matis.is\\\/greinar\\\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/matis.is\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Following the kinetics: Iron-oxidising microbial mats in cold Icelandic volcanic habitats and their rock-associated biomarkers\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/matis.is\\\/#website\",\"url\":\"https:\\\/\\\/matis.is\\\/\",\"name\":\"Mat\u00eds\",\"description\":\"Ver\u00f0m\u00e6task\u00f6pun, matv\u00e6la\u00f6ryggi og l\u00fd\u00f0heilsa\",\"publisher\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/matis.is\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/matis.is\\\/#organization\",\"name\":\"Mat\u00eds ohf.\",\"url\":\"https:\\\/\\\/matis.is\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/matis.is\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/matis_logo_blatthvitt.png\",\"contentUrl\":\"https:\\\/\\\/matis.is\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/matis_logo_blatthvitt.png\",\"width\":1507,\"height\":1507,\"caption\":\"Mat\u00eds ohf.\"},\"image\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/matisiceland\",\"https:\\\/\\\/x.com\\\/matisiceland\",\"https:\\\/\\\/www.instagram.com\\\/matisiceland\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/matisiceland\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCY-frt3uTqgVZW-DLjoo5bA\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/person\\\/33b92c850c915c93e67f291e3381a49a\",\"name\":\"admin\",\"sameAs\":[\"https:\\\/\\\/matis.mareframe.eu\"],\"url\":\"https:\\\/\\\/matis.is\\\/en\\\/author\\\/thormodurmatis-is\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Following the kinetics: Iron-oxidizing microbial mats in cold Icelandic volcanic habitats and their rock-associated biomarkers - Mat\u00eds","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/matis.is\/en\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/","og_locale":"en_GB","og_type":"article","og_title":"Following the kinetics: Iron-oxidising microbial mats in cold Icelandic volcanic habitats and their rock-associated biomarkers - Mat\u00eds","og_description":"Icelandic streams with mean annual temperatures of less than 5\u00b0C, which receive the cationic products of basaltic rock weathering, were [&hellip;]","og_url":"https:\/\/matis.is\/en\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/","og_site_name":"Mat\u00eds","article_publisher":"https:\/\/www.facebook.com\/matisiceland","article_published_time":"2011-06-07T13:57:00+00:00","article_modified_time":"2023-02-03T09:39:24+00:00","author":"admin","twitter_card":"summary_large_image","twitter_creator":"@matisiceland","twitter_site":"@matisiceland","twitter_misc":{"Written by":"admin","Estimated reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/matis.is\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/#article","isPartOf":{"@id":"https:\/\/matis.is\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/"},"author":{"name":"admin","@id":"https:\/\/matis.is\/#\/schema\/person\/33b92c850c915c93e67f291e3381a49a"},"headline":"Following the kinetics: Iron-oxidising microbial mats in cold Icelandic volcanic habitats and their rock-associated biomarkers","datePublished":"2011-06-07T13:57:00+00:00","dateModified":"2023-02-03T09:39:24+00:00","mainEntityOfPage":{"@id":"https:\/\/matis.is\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/"},"wordCount":257,"publisher":{"@id":"https:\/\/matis.is\/#organization"},"articleSection":["Greinar"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/matis.is\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/","url":"https:\/\/matis.is\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/","name":"Following the kinetics: Iron-oxidizing microbial mats in cold Icelandic volcanic habitats and their rock-associated biomarkers - Mat\u00eds","isPartOf":{"@id":"https:\/\/matis.is\/#website"},"datePublished":"2011-06-07T13:57:00+00:00","dateModified":"2023-02-03T09:39:24+00:00","breadcrumb":{"@id":"https:\/\/matis.is\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/matis.is\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/matis.is\/greinar\/following-the-kinetics-iron-oxidising-microbial-mats-in-cold-icelandic-volcanic-habitats-and-their-rock-associated-biomarkers\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/matis.is\/"},{"@type":"ListItem","position":2,"name":"Following the kinetics: Iron-oxidising microbial mats in cold Icelandic volcanic habitats and their rock-associated biomarkers"}]},{"@type":"WebSite","@id":"https:\/\/matis.is\/#website","url":"https:\/\/matis.is\/","name":"Mat\u00eds","description":"Value creation, food security and public health","publisher":{"@id":"https:\/\/matis.is\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/matis.is\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/matis.is\/#organization","name":"Mat\u00eds ohf.","url":"https:\/\/matis.is\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/matis.is\/#\/schema\/logo\/image\/","url":"https:\/\/matis.is\/wp-content\/uploads\/2021\/02\/matis_logo_blatthvitt.png","contentUrl":"https:\/\/matis.is\/wp-content\/uploads\/2021\/02\/matis_logo_blatthvitt.png","width":1507,"height":1507,"caption":"Mat\u00eds ohf."},"image":{"@id":"https:\/\/matis.is\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/matisiceland","https:\/\/x.com\/matisiceland","https:\/\/www.instagram.com\/matisiceland\/","https:\/\/www.linkedin.com\/matisiceland\/","https:\/\/www.youtube.com\/channel\/UCY-frt3uTqgVZW-DLjoo5bA"]},{"@type":"Person","@id":"https:\/\/matis.is\/#\/schema\/person\/33b92c850c915c93e67f291e3381a49a","name":"admin","sameAs":["https:\/\/matis.mareframe.eu"],"url":"https:\/\/matis.is\/en\/author\/thormodurmatis-is\/"}]}},"spectra_custom_meta":{"_edit_lock":["1675417171:1"],"_wp_page_template":["template-greinar.php"],"_edit_last":["1"],"_yoast_wpseo_content_score":["30"],"_yoast_wpseo_estimated-reading-time-minutes":["2"],"authors":["Charles S Cockell, Laura C. Kelly, Stephen Summers,\u00a0Viggo Marteinsson"],"_authors":["field_60a287218a0ab"],"publication":["Astrobiology"],"_publication":["field_60a287738a0ac"],"edition":["11(7)"],"_edition":["field_60a287918a0ad"],"page":["679-694"],"_page":["field_60a2879f8a0ae"],"year":["2011"],"_year":["field_60a287a58a0af"],"link":[""],"_link":["field_60a287aa8a0b0"],"orcidid":[""],"_orcidid":["field_60a287c28a0b1"],"matis_tengilidur":["a:1:{i:0;s:5:\"28317\";}"],"_matis_tengilidur":["field_60a65b61f4532"],"tengilidur":[""],"_tengilidur":["field_5ef905e0538b2"],"_yoast_wpseo_primary_category":["2011"],"wpmm_postgrid_views":["511"],"_wp_old_date":["2021-06-07"],"tengill_a_grein":[""],"_tengill_a_grein":["field_61641790ac6c9"],"doi":[""],"_doi":["field_616417d8ac6ca"],"_":["field_630df27cc5801"],"_yoast_wpseo_wordproof_timestamp":[""],"_uag_css_file_name":["uag-css-38403.css","uag-css-38403.css"],"_uag_page_assets":["a:9:{s:3:\"css\";s:263:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:6:{i:0;s:14:\"core\/paragraph\";i:1;s:12:\"core\/buttons\";i:2;s:11:\"core\/button\";i:3;s:12:\"core\/heading\";i:4;s:12:\"core\/columns\";i:5;s:11:\"core\/column\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1776774990\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"]},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/matis.is\/en\/author\/thormodurmatis-is\/"},"uagb_comment_info":0,"uagb_excerpt":"Icelandic streams with mean annual temperatures of less than 5\u00b0C, which receive the cationic products of basaltic rock weathering, were [&hellip;]","_links":{"self":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/comments?post=38403"}],"version-history":[{"count":3,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38403\/revisions"}],"predecessor-version":[{"id":49291,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38403\/revisions\/49291"}],"wp:attachment":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/media?parent=38403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/categories?post=38403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/tags?post=38403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}