{"id":88049,"date":"2025-09-25T17:36:59","date_gmt":"2025-09-25T15:36:59","guid":{"rendered":"https:\/\/www.librairieclavreuil.com\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/"},"modified":"2025-09-25T17:37:03","modified_gmt":"2025-09-25T15:37:03","slug":"gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres","status":"publish","type":"product","link":"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/","title":{"rendered":"GENNET\u00c9 Claude L\u00e9opold Connoissance des veines de houille..."},"content":{"rendered":"<p style=\"text-align:justify\"><i>Not in Sinkankas et Hoover.<\/i><\/p>\n<p style=\"text-align:justify\">First edition.<\/p>\n<p style=\"text-align:justify\">Claude L\u00e9opold Gennet\u00e9 (1706-1782), physicist to the Empress of Austria, set out in this work his theory that &#8220;les veines de charbon sont form\u00e9es par un suc bitumineux qui distille du roc&#8221;. The layers would therefore have the capacity to renew themselves over several decades.<\/p>\n<p style=\"text-align:justify\">This theory was later refuted by Buffon: &#8220;M. Gennet\u00e9 est peut-\u00eatre de tous les min\u00e9ralogistes celui qui a donn\u00e9 les meilleurs renseignements pour l&#8217;exploitation des mines de charbon, (&#8230;) mais sa th\u00e9orie&#8230; d&#8217;exposer, ne me para\u00eet tir\u00e9e que d&#8217;un fait particulier, dont il ne fallait pas faire un principe g\u00e9n\u00e9ral.&#8221;<\/p>\n<p style=\"text-align:justify\">The engraved plates show geological formations, while the table shows the courses of the formations. &#8220;des principaux fleuves des quatre parties du monde connu&#8221;.<\/p>\n<p style=\"text-align:justify\">Handwritten bookplate on verso of the end paper.<\/p>\n","protected":false},"excerpt":{"rendered":"<p style=\"text-align:justify\">8vo (191 x 120 mm) 1 nn.l, VIII pp., 4 nn.l (table), 149, XVI, 133 pp., 1 nn.l (errata), 3 copper engraved folding plates, 1 typographical folding chart. Contemporary marbled sheep,&nbsp;double blind filet on covers, gilt spine with raised bands, red morocco lettering piece, red edges (one joint split).<\/p>\n","protected":false},"featured_media":88042,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[550],"product_tag":[1450,1332,578,554],"class_list":{"0":"post-88049","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-science","7":"product_tag-first-edition","8":"product_tag-general-mineralogy","9":"product_tag-geology","10":"product_tag-mineralogy","11":"pa_auteur-gennete-claude-leopold-2","12":"pa_type-de-livre-printed-book","14":"first","15":"instock","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"acf":{"artist":" Claude L\u00e9opold GENNET\u00c9","chapeau":"","adresse_bibliographique":"Nancy, J.B. Hyacinthe Leclerc, 1774","book_type":"Printed book","provenance":"","afficher_prix":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>GENNET\u00c9 Claude L\u00e9opold Connoissance des veines de houille ou charbon de terre et leur exploitation dans la mine qui les contient. Avec l&#039;origine des fontaines, et de-l\u00e0 des ruisseaux, des rivi\u00e8res &amp; des fleuves. - Libairie Clavreuil<\/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:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GENNET\u00c9 Claude L\u00e9opold Connoissance des veines de houille ou charbon de terre et leur exploitation dans la mine qui les contient. Avec l&#039;origine des fontaines, et de-l\u00e0 des ruisseaux, des rivi\u00e8res &amp; des fleuves. - Libairie Clavreuil\" \/>\n<meta property=\"og:description\" content=\"8vo (191 x 120 mm) 1 nn.l, VIII pp., 4 nn.l (table), 149, XVI, 133 pp., 1 nn.l (errata), 3 copper engraved folding plates, 1 typographical folding chart. Contemporary marbled sheep,&nbsp;double blind filet on covers, gilt spine with raised bands, red morocco lettering piece, red edges (one joint split).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/\" \/>\n<meta property=\"og:site_name\" content=\"Libairie Clavreuil\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-25T15:37:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2025\/09\/claude-leopold-gennete-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-l-origine-des-fo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"567\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/\",\"url\":\"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/\",\"name\":\"GENNET\u00c9 Claude L\u00e9opold Connoissance des veines de houille ou charbon de terre et leur exploitation dans la mine qui les contient. Avec l'origine des fontaines, et de-l\u00e0 des ruisseaux, des rivi\u00e8res &amp; des fleuves. - Libairie Clavreuil\",\"isPartOf\":{\"@id\":\"https:\/\/www.librairieclavreuil.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2025\/09\/claude-leopold-gennete-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-l-origine-des-fo.jpg\",\"datePublished\":\"2025-09-25T15:36:59+00:00\",\"dateModified\":\"2025-09-25T15:37:03+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/#primaryimage\",\"url\":\"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2025\/09\/claude-leopold-gennete-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-l-origine-des-fo.jpg\",\"contentUrl\":\"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2025\/09\/claude-leopold-gennete-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-l-origine-des-fo.jpg\",\"width\":567,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.librairieclavreuil.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"All our books\",\"item\":\"https:\/\/www.librairieclavreuil.com\/en\/all-our-books\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"GENNET\u00c9 Claude L\u00e9opold Connoissance des veines de houille...\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.librairieclavreuil.com\/#website\",\"url\":\"https:\/\/www.librairieclavreuil.com\/\",\"name\":\"Libairie Clavreuil\",\"description\":\"Livres anciens, manuscrits rares et \u00e9ditions originales \u2013 Librairie Clavreuil\",\"publisher\":{\"@id\":\"https:\/\/www.librairieclavreuil.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.librairieclavreuil.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.librairieclavreuil.com\/#organization\",\"name\":\"Libairie Clavreuil\",\"url\":\"https:\/\/www.librairieclavreuil.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.librairieclavreuil.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2021\/06\/cropped-LOGO_PNG_DATE-_gold-512x512-1.png\",\"contentUrl\":\"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2021\/06\/cropped-LOGO_PNG_DATE-_gold-512x512-1.png\",\"width\":512,\"height\":512,\"caption\":\"Libairie Clavreuil\"},\"image\":{\"@id\":\"https:\/\/www.librairieclavreuil.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.instagram.com\/librairieclavreuil\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"GENNET\u00c9 Claude L\u00e9opold Connoissance des veines de houille ou charbon de terre et leur exploitation dans la mine qui les contient. Avec l'origine des fontaines, et de-l\u00e0 des ruisseaux, des rivi\u00e8res &amp; des fleuves. - Libairie Clavreuil","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:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/","og_locale":"en_US","og_type":"article","og_title":"GENNET\u00c9 Claude L\u00e9opold Connoissance des veines de houille ou charbon de terre et leur exploitation dans la mine qui les contient. Avec l'origine des fontaines, et de-l\u00e0 des ruisseaux, des rivi\u00e8res &amp; des fleuves. - Libairie Clavreuil","og_description":"8vo (191 x 120 mm) 1 nn.l, VIII pp., 4 nn.l (table), 149, XVI, 133 pp., 1 nn.l (errata), 3 copper engraved folding plates, 1 typographical folding chart. Contemporary marbled sheep,&nbsp;double blind filet on covers, gilt spine with raised bands, red morocco lettering piece, red edges (one joint split).","og_url":"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/","og_site_name":"Libairie Clavreuil","article_modified_time":"2025-09-25T15:37:03+00:00","og_image":[{"width":567,"height":800,"url":"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2025\/09\/claude-leopold-gennete-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-l-origine-des-fo.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/","url":"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/","name":"GENNET\u00c9 Claude L\u00e9opold Connoissance des veines de houille ou charbon de terre et leur exploitation dans la mine qui les contient. Avec l'origine des fontaines, et de-l\u00e0 des ruisseaux, des rivi\u00e8res &amp; des fleuves. - Libairie Clavreuil","isPartOf":{"@id":"https:\/\/www.librairieclavreuil.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/#primaryimage"},"image":{"@id":"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/#primaryimage"},"thumbnailUrl":"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2025\/09\/claude-leopold-gennete-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-l-origine-des-fo.jpg","datePublished":"2025-09-25T15:36:59+00:00","dateModified":"2025-09-25T15:37:03+00:00","breadcrumb":{"@id":"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/#primaryimage","url":"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2025\/09\/claude-leopold-gennete-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-l-origine-des-fo.jpg","contentUrl":"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2025\/09\/claude-leopold-gennete-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-l-origine-des-fo.jpg","width":567,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.librairieclavreuil.com\/en\/gennete-claude-leopold-connoissance-des-veines-de-houille-ou-charbon-de-terre-et-leur-exploitation-dans-la-mine-qui-les-contient-avec-lorigine-des-fontaines-et-de-la-des-ruisseaux-des-rivieres\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.librairieclavreuil.com\/"},{"@type":"ListItem","position":2,"name":"All our books","item":"https:\/\/www.librairieclavreuil.com\/en\/all-our-books\/"},{"@type":"ListItem","position":3,"name":"GENNET\u00c9 Claude L\u00e9opold Connoissance des veines de houille..."}]},{"@type":"WebSite","@id":"https:\/\/www.librairieclavreuil.com\/#website","url":"https:\/\/www.librairieclavreuil.com\/","name":"Libairie Clavreuil","description":"Livres anciens, manuscrits rares et \u00e9ditions originales \u2013 Librairie Clavreuil","publisher":{"@id":"https:\/\/www.librairieclavreuil.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.librairieclavreuil.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.librairieclavreuil.com\/#organization","name":"Libairie Clavreuil","url":"https:\/\/www.librairieclavreuil.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.librairieclavreuil.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2021\/06\/cropped-LOGO_PNG_DATE-_gold-512x512-1.png","contentUrl":"https:\/\/www.librairieclavreuil.com\/wp-content\/uploads\/2021\/06\/cropped-LOGO_PNG_DATE-_gold-512x512-1.png","width":512,"height":512,"caption":"Libairie Clavreuil"},"image":{"@id":"https:\/\/www.librairieclavreuil.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.instagram.com\/librairieclavreuil\/"]}]}},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.librairieclavreuil.com\/en\/wp-json\/wp\/v2\/product\/88049","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.librairieclavreuil.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.librairieclavreuil.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.librairieclavreuil.com\/en\/wp-json\/wp\/v2\/comments?post=88049"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.librairieclavreuil.com\/en\/wp-json\/wp\/v2\/media\/88042"}],"wp:attachment":[{"href":"https:\/\/www.librairieclavreuil.com\/en\/wp-json\/wp\/v2\/media?parent=88049"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.librairieclavreuil.com\/en\/wp-json\/wp\/v2\/product_brand?post=88049"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.librairieclavreuil.com\/en\/wp-json\/wp\/v2\/product_cat?post=88049"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.librairieclavreuil.com\/en\/wp-json\/wp\/v2\/product_tag?post=88049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}