{"id":6475,"date":"2017-10-30T17:40:41","date_gmt":"2017-10-30T16:40:41","guid":{"rendered":"https:\/\/wordlift.io\/blog\/en\/?post_type=entity&#038;p=6475"},"modified":"2021-03-10T12:23:09","modified_gmt":"2021-03-10T11:23:09","slug":"triple","status":"publish","type":"entity","link":"https:\/\/wordlift.io\/blog\/en\/entity\/triple\/","title":{"rendered":"Triple"},"content":{"rendered":"<p><span style=\"font-weight: 400\">Like an atom in the material world, a triple is the most fundamental part of how information is encoded in a knowledge graph using semantic web technologies. A triple comprises a <\/span><i><span style=\"font-weight: 400\">subject\u2013predicate\u2013object<\/span><\/i><span style=\"font-weight: 400\"><\/span> expression (Jason is 40 or Jason knows David).<\/p>\n<p><span style=\"font-weight: 400\">Each entity gets connected to the next through relationships that are expressed with simple triples. Like in reality where from simple local rules, arise complexity. By mixing up billions of triples, you get the <a class=\"wl-entity-page-link\" title=\"the semantic web\" href=\"https:\/\/wordlift.io\/blog\/en\/entity\/semantic-web\/\" data-id=\"http:\/\/data.wordlift.io\/wl0216\/entity\/semantic_web;http:\/\/rdf.freebase.com\/ns\/m.076k0;http:\/\/yago-knowledge.org\/resource\/Semantic_Web;http:\/\/dbpedia.org\/resource\/Semantic_Web;http:\/\/no.dbpedia.org\/resource\/Semantisk_web;http:\/\/de.dbpedia.org\/resource\/Semantic_Web;http:\/\/fi.dbpedia.org\/resource\/Semanttinen_Web;http:\/\/ru.dbpedia.org\/resource\/\u0421\u0435\u043c\u0430\u043d\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f_\u043f\u0430\u0443\u0442\u0438\u043d\u0430;http:\/\/pt.dbpedia.org\/resource\/Web_sem\u00e2ntica;http:\/\/bg.dbpedia.org\/resource\/\u0421\u0435\u043c\u0430\u043d\u0442\u0438\u0447\u043d\u0430_\u043c\u0440\u0435\u0436\u0430;http:\/\/lt.dbpedia.org\/resource\/Semantinis_tinklas;http:\/\/lv.dbpedia.org\/resource\/Semantiskais_t\u012bmeklis;http:\/\/fr.dbpedia.org\/resource\/Web_s\u00e9mantique;http:\/\/hu.dbpedia.org\/resource\/Szemantikus_web;http:\/\/uk.dbpedia.org\/resource\/\u0421\u0435\u043c\u0430\u043d\u0442\u0438\u0447\u043d\u0430_\u043f\u0430\u0432\u0443\u0442\u0438\u043d\u0430;http:\/\/id.dbpedia.org\/resource\/Web_semantik;http:\/\/ca.dbpedia.org\/resource\/Web_sem\u00e0ntic;http:\/\/sr.dbpedia.org\/resource\/\u0421\u0435\u043c\u0430\u043d\u0442\u0438\u0447\u043a\u0438_\u0432\u0435\u0431;http:\/\/sv.dbpedia.org\/resource\/Semantiska_webben;http:\/\/en.dbpedia.org\/resource\/Semantic_Web;http:\/\/is.dbpedia.org\/resource\/Merkingarvefur;http:\/\/it.dbpedia.org\/resource\/Web_semantico;http:\/\/es.dbpedia.org\/resource\/Web_sem\u00e1ntica;http:\/\/cs.dbpedia.org\/resource\/S\u00e9mantick\u00fd_web;http:\/\/pl.dbpedia.org\/resource\/Semantic_Web;http:\/\/da.dbpedia.org\/resource\/Semantisk_web;http:\/\/nl.dbpedia.org\/resource\/Semantisch_web;http:\/\/tr.dbpedia.org\/resource\/Anlamsal_a\u011f\" >Semantic Web<\/a>. \u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">For instance, those below are two triples expressed in <a class=\"wl-entity-page-link\" title=\"JSON\/LD\" href=\"https:\/\/wordlift.io\/blog\/en\/entity\/json-ld\/\" data-id=\"http:\/\/data.wordlift.io\/wl0216\/entity\/json-ld;http:\/\/rdf.freebase.com\/ns\/m.0hzq_55;http:\/\/dbpedia.org\/resource\/JSON-LD;http:\/\/de.dbpedia.org\/resource\/JSON-LD;http:\/\/en.dbpedia.org\/resource\/JSON-LD;http:\/\/nl.dbpedia.org\/resource\/JSON-LD\" >JSON-LD<\/a>:<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-6476\" src=\"https:\/\/wordlift.io\/blog\/en\/wp-content\/uploads\/sites\/3\/2017\/10\/triple-json-ld.png\" alt=\"Triple in JSON-LD\" height=\"72\" srcset=\"https:\/\/wordlift.io\/blog\/en\/wp-content\/uploads\/sites\/3\/2017\/10\/triple-json-ld.png 195w, https:\/\/wordlift.io\/blog\/en\/wp-content\/uploads\/sites\/3\/2017\/10\/triple-json-ld-150x55.png 150w\" sizes=\"(max-width: 195px) 100vw, 195px\" \/><\/p>\n<p><span style=\"font-weight: 400\">\u201cThis entity is a person\u201d and \u201cThe name of this entity is Jason Cohen.\u201d Which, visually (using an online tool called the <\/span><a href=\"http:\/\/json-ld.org\/playground\/\"><span style=\"font-weight: 400\">JSON-LD Playground<\/span><\/a><span style=\"font-weight: 400\">) will look like the following:<\/span><\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-6478 size-full\" src=\"https:\/\/wordlift.io\/blog\/en\/wp-content\/uploads\/sites\/3\/2017\/10\/JSON-LD_playground.png\" alt=\"A triple in the JSON-LD Playground\" height=\"308\" srcset=\"https:\/\/wordlift.io\/blog\/en\/wp-content\/uploads\/sites\/3\/2017\/10\/JSON-LD_playground.png 583w, https:\/\/wordlift.io\/blog\/en\/wp-content\/uploads\/sites\/3\/2017\/10\/JSON-LD_playground-300x158.png 300w, https:\/\/wordlift.io\/blog\/en\/wp-content\/uploads\/sites\/3\/2017\/10\/JSON-LD_playground-150x79.png 150w\" sizes=\"(max-width: 583px) 100vw, 583px\" \/><\/p>\n<p><span style=\"font-weight: 400\">Within each triple we can add more information in the form of <\/span><i><span style=\"font-weight: 400\">subject-predicate-object<\/span><\/i><span style=\"font-weight: 400\"><\/span> and using a particular Schema type and its associated properties, so that we can make each piece of information truly accessible to machines.<\/p>\n<p><span style=\"font-weight: 400\">Information, in the semantic web, is written using <\/span><i><span style=\"font-weight: 400\">subject\u2013predicate\u2013object <\/span><\/i><span style=\"font-weight: 400\">predicates called triples. <\/span><\/p>\n\n<div class='wl-chord' \n\tid='wl-chord-69dcc53ce1d7f'\n\tdata-post-id='6475'\n    data-depth='2'\n    data-main-color='000'\n\tstyle='width:100%;\n        height:500px;\n        background-color:white;\n        margin-top:10px;\n        margin-bottom:10px'>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Google organizes knowledge in triples made of a subject, a predicate, and an object. WordLift also uses triples to describe articles and entities in your website in machine-readable form.<\/p>\n","protected":false},"author":6,"featured_media":5949,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"wl_entities_gutenberg":"","_wlpage_enable":"","footnotes":""},"categories":[612,8],"wl_entity_type":[12],"coauthors":[],"class_list":["post-6475","entity","type-entity","status-publish","has-post-thumbnail","hentry","category-semantic-seo","category-seo","wl_entity_type-thing"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Triple - WordLift Blog<\/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:\/\/wordlift.io\/blog\/en\/entity\/triple\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Triple - WordLift Blog\" \/>\n<meta property=\"og:description\" content=\"Google organizes knowledge in triples made of a subject, a predicate, and an object. 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