メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.885893654556 37.0587745713807, 136.886012307661 37.0588947507575, 136.886188436596 37.0591215848306, 136.886364123789 37.0594628907124, 136.886054126483 37.059554873116, 136.885999341488 37.0596419702516, 136.886015759655 37.0598111860269, 136.886033692494 37.060022507162, 136.886104077599 37.0603090714408, 136.886133891126 37.060532741382, 136.886113003281 37.060658218256, 136.886117251584 37.0608940756832, 136.886130234222 37.0610659596203, 136.886207359191 37.0613714784418, 136.88590088024 37.0614308005991, 136.88532881819 37.0615303926485, 136.885201382898 37.0610227687411, 136.885426204388 37.06095790059, 136.88471981508 37.0605744201115, 136.881902868205 37.0616564198774, 136.881830585073 37.0614940376655, 136.881624669387 37.0613475241991, 136.881592519254 37.0612826066953, 136.881560514068 37.0611786155613, 136.881569613229 37.0609125848612, 136.88168496939 37.0603808323545, 136.881784115793 37.0598489702807, 136.881959284943 37.0595540553669, 136.882211415713 37.0592562279628, 136.882584725354 37.0590235321601, 136.883136063522 37.0588171739301, 136.883524128291 37.0589739076637, 136.883669787828 37.059000165855, 136.883929390781 37.0588645604412, 136.884132503548 37.0586767919088, 136.884278959226 37.0584824800366, 136.884432891234 37.0584569409567, 136.884602540228 37.0584274978885, 136.885015835782 37.0583837817921, 136.885635685517 37.0583494287303, 136.885663299553 37.0584957911388, 136.885754649264 37.0586350550514, 136.885893654556 37.0587745713807)) ^^http://www.opengis.net/ont/geosparql#wktLiteral