メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.150007183309 42.8710986189035, 143.151072966064 42.8717555900616, 143.151256842415 42.8718604870669, 143.152379845223 42.872537885896, 143.152967594481 42.8728956103022, 143.153560123313 42.8732462603385, 143.153844614035 42.8734304695112, 143.154126535288 42.8736023890038, 143.154499497053 42.8738399131963, 143.154553740914 42.8738678296926, 143.155020343447 42.8741527210856, 143.155288277187 42.8743352984321, 143.155526007374 42.8745581331763, 143.155953073246 42.8749310385621, 143.156423612727 42.875366264792, 143.156697154044 42.8756113915428, 143.156824356307 42.8757236909061, 143.157017087147 42.8759485667638, 143.157086915954 42.8761849663511, 143.157140640644 42.8764580655939, 143.157247437035 42.8775208641516, 143.157294791045 42.8779333419804, 143.157337669955 42.8783275682454, 143.157357590675 42.8785580312751, 143.155755904459 42.8795223015739, 143.155400431345 42.8797378664319, 143.15536315962 42.8797591206671, 143.154962186864 42.8799960024216, 143.154628981857 42.8802041445623, 143.154219341702 42.8804436946514, 143.153840133837 42.8806717500038, 143.153685781113 42.8807636257066, 143.153476058967 42.8808884315429, 143.153208125994 42.8810548401468, 143.153127281555 42.8811049913245, 143.152748066064 42.8813330429486, 143.152355999878 42.8815589437964, 143.15179023925 42.8810548226181, 143.15151545346 42.8808099768198, 143.151492508167 42.8808301321805, 143.151110078356 42.8807917135694, 143.15064129027 42.8807597403095, 143.150719977131 42.8801733229989, 143.150791751676 42.8796377396984, 143.150796386862 42.8796209639123, 143.150947719548 42.878427779905, 143.151060422655 42.8776492266289, 143.15110077621 42.8773205968048, 143.151142388419 42.8770848660564, 143.151179322398 42.8767427349294, 143.151182161992 42.8767164307353, 143.15122677132 42.8763778495669, 143.151260078513 42.8760776885177, 143.151317819453 42.8756624818771, 143.15135425132 42.8753469638436, 143.150555091363 42.8752873457465, 143.149473245903 42.8752068723323, 143.149027390498 42.8751774551837, 143.147951233366 42.8750737132218, 143.147988454599 42.8747455299415, 143.148045562134 42.8743512890687, 143.148100915053 42.8739613525205, 143.148154153735 42.873564258313, 143.148203747644 42.8731729596801, 143.148261682333 42.8727567682351, 143.148325042252 42.8723521394333, 143.148373472537 42.8719597244143, 143.148348504154 42.8719590766463, 143.14841640811 42.8715577871638, 143.148513120779 42.8711190666233, 143.14862750624 42.8711668402652, 143.148880899682 42.871166680932, 143.149261557756 42.8711200869729, 143.14984561682 42.8710614855719, 143.150007183309 42.8710986189035)) ^^http://www.opengis.net/ont/geosparql#wktLiteral