メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.698318551424 35.7845364697367, 139.698319409535 35.7845465223135, 139.698333935704 35.7853517859282, 139.698340429723 35.7858201138037, 139.698336217606 35.7860127330614, 139.698308718273 35.7864402524979, 139.698319965199 35.7865746897426, 139.698334934918 35.7869063783633, 139.698390845338 35.7871303072464, 139.698285440334 35.7871296803925, 139.697661664877 35.7871948611505, 139.697229320296 35.7872739832116, 139.696664663269 35.7874056086334, 139.696649486005 35.7874053627104, 139.696440801925 35.7873915569292, 139.696115231553 35.7873129951733, 139.695576660687 35.7871805007491, 139.694575598985 35.7869287575164, 139.693547453266 35.7866701956424, 139.693158582005 35.7865723998486, 139.692227847037 35.7863383158571, 139.692216119538 35.7863353801386, 139.691458895452 35.786144920437, 139.691189545462 35.7860771817797, 139.690607773293 35.7859308431909, 139.69015413463 35.7858167454429, 139.690376148365 35.785530374823, 139.690589573602 35.7852554354239, 139.69092948811 35.7848957037668, 139.691450504957 35.784518420299, 139.691679211781 35.7843528204349, 139.69195389042 35.7841525398287, 139.692210093926 35.7839763029227, 139.692880911784 35.7835485774224, 139.693021222334 35.7834711923485, 139.693647470112 35.7831494943601, 139.693749758647 35.7831064101524, 139.693994226948 35.7830034260447, 139.694798455073 35.7827472186539, 139.695567718115 35.7825117946504, 139.696139814406 35.7823620150266, 139.696595799413 35.7822654428548, 139.696680530571 35.7822546592543, 139.697357958206 35.7821683854751, 139.697843625182 35.7820986713017, 139.698206959432 35.7820766669699, 139.698366794173 35.7821077047012, 139.698355628358 35.7821821754448, 139.698334951769 35.7828068513166, 139.698313614883 35.7835977613046, 139.698304069933 35.7843661339669, 139.698318551424 35.7845364697367)) ^^http://www.opengis.net/ont/geosparql#wktLiteral