メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.635673019144 35.0745526890999, 136.635737100524 35.0750008886601, 136.636512592222 35.0749469574911, 136.636754047555 35.0752073170208, 136.636384311489 35.0763828188771, 136.636867541431 35.0769433979568, 136.636081993808 35.0772664773226, 136.635760365716 35.077218303689, 136.635672803202 35.0772611594001, 136.634842642544 35.0773054407984, 136.634473794557 35.0774268839383, 136.63445043939 35.0775416573093, 136.633783156574 35.0774854282142, 136.633858465471 35.0770314986389, 136.633888361598 35.0769037329861, 136.63393660149 35.0765501586229, 136.634206489511 35.0765712123937, 136.634277822633 35.0761352617945, 136.63400343592 35.0761028934015, 136.634055038817 35.0756857085493, 136.634106728375 35.0752797911756, 136.634158243322 35.0748513387313, 136.634209551692 35.0744129579884, 136.634232054314 35.0742208619323, 136.634257285612 35.0740052997824, 136.634262266497 35.0739625266339, 136.635603708547 35.0740872624918, 136.635673019144 35.0745526890999)) ^^http://www.opengis.net/ont/geosparql#wktLiteral