メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.510645225075 34.6585805129731, 135.510684503971 34.6589826854568, 135.510694854406 34.659157957292, 135.510710021245 34.6594350907337, 135.510766329418 34.6601458161282, 135.51024448924 34.6602659947532, 135.509785085108 34.6603716312229, 135.509777702196 34.6603732919595, 135.509383844024 34.6604641168215, 135.509243080569 34.6597605175289, 135.509152641529 34.6593191204195, 135.509257931667 34.6592932018743, 135.50919993609 34.6590167420963, 135.50902827356 34.6581980764196, 135.509283635797 34.658147264651, 135.509352458842 34.6581335962654, 135.50977921249 34.6580486780302, 135.510164664534 34.6579720441214, 135.510541239918 34.6578972053247, 135.510617093762 34.6582831843592, 135.510645225075 34.6585805129731)) ^^http://www.opengis.net/ont/geosparql#wktLiteral