メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.984857429034 35.1235331804699, 136.986394554486 35.1237889361874, 136.986990896943 35.1238834177215, 136.987584562339 35.1239775407993, 136.9872923806 35.1250436110886, 136.987288136355 35.1250982539206, 136.987218533963 35.1250980082843, 136.987158753726 35.1250649615651, 136.986736676063 35.1251279277207, 136.986675974429 35.1251391052955, 136.986637417598 35.1251462305165, 136.986569898531 35.1251485954413, 136.986035861888 35.1251969551699, 136.985929627656 35.1252195431816, 136.985911625581 35.125245221434, 136.985743639321 35.1252879991627, 136.985586690132 35.1253070612603, 136.985407244317 35.1253573564152, 136.984891526116 35.1254701059697, 136.984622707841 35.1255492114423, 136.984537692468 35.1255748589514, 136.984330007776 35.1256861665439, 136.983970907419 35.1259341509724, 136.98384250673 35.1260036063279, 136.983751730137 35.1260809357741, 136.983727704197 35.1261013933436, 136.983608715334 35.1261839595877, 136.98355290651 35.1262325638062, 136.983343865188 35.1264146208681, 136.983179386552 35.1265314845835, 136.983027368824 35.126625057892, 136.982892498371 35.1266687972814, 136.982669727945 35.1262690130048, 136.9820353568 35.1256973970694, 136.982438749478 35.1253714563555, 136.982774063698 35.1251004843477, 136.982784067283 35.1250924002502, 136.982939659772 35.1244520590446, 136.983012455948 35.1241832194087, 136.983079571043 35.123827468779, 136.983083869955 35.123812615257, 136.98310596072 35.1237361679937, 136.983216911944 35.1232687202452, 136.984857429034 35.1235331804699)) ^^http://www.opengis.net/ont/geosparql#wktLiteral