{ "items" : [
    { "id" : "http://purl.obolibrary.org/obo/ENVO_01000272"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/2002/07/owl#Class" ] ,
        "http://www.w3.org/2000/01/rdf-schema#label" : [ "mudstone" ] ,
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "There is debate on the usage of mudstone and mudrock, and some ambiguity is to be expected. Wikipedia: The terminology of \"mudstone\" is not to be confused with the Dunham classification scheme for limestones. In Dunham's classification, a mudstone is any limestone containing less than ten percent carbonate grains. Note, a siliciclastic mudstone does not deal with carbonate grains. Friedman, Sanders, and Kopaska-Merkel (1992) suggest the use of \"lime mudstone\" to avoid confusion with siliciclastic rocks." ] ,
        "http://www.w3.org/2002/07/owl#disjointWith" : [ "http://purl.obolibrary.org/obo/ENVO_01000273" ] ,
        "http://www.w3.org/2000/01/rdf-schema#subClassOf" : [ "http://purl.obolibrary.org/obo/ENVO_01000271",
          "nodeID://b1218421" ] ,
        "http://www.geneontology.org/formats/oboInOwl#created_by" : [ "pbuttigieg" ] ,
        "http://www.geneontology.org/formats/oboInOwl#creation_date" : [ "2013-10-12T14:51:19Z" ] ,
        "http://purl.obolibrary.org/obo/IAO_0000115" : [ "A mudstone is a clastic sedimentary rock which contains a mixture of at least one third of silt- and one third of clay-sized particles." ] ,
        "http://www.geneontology.org/formats/oboInOwl#hasOBONamespace" : [ "ENVO" ] ,
        "http://www.geneontology.org/formats/oboInOwl#id" : [ "ENVO:01000272" ] } },

    { "id" : "_:b1218421"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/2002/07/owl#Restriction" ] ,
        "http://www.w3.org/2002/07/owl#onProperty" : [ "http://purl.obolibrary.org/obo/RO_0001000" ] ,
        "http://www.w3.org/2002/07/owl#someValuesFrom" : [ "http://purl.obolibrary.org/obo/ENVO_01000001"] } } }
