メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.810783526 33.9053606982007, 130.810784824692 33.9054334652857, 130.810861045302 33.9058081806344, 130.810894559579 33.9059729201549, 130.810974160534 33.9063579263676, 130.811087379291 33.906899640372, 130.811163708063 33.9072652707542, 130.811236082681 33.9076137766628, 130.811312910858 33.9079835623609, 130.810191488734 33.90813863559, 130.808961380228 33.9083078320205, 130.80769234722 33.9084837179395, 130.807620716507 33.9081206278543, 130.807551446521 33.9077693779708, 130.807478814171 33.907401215377, 130.807385496878 33.9069429997548, 130.807588450668 33.9067701049454, 130.80778954107 33.9065988280524, 130.808046520889 33.9063571972778, 130.808124237774 33.9062657470997, 130.808155410756 33.9062290759058, 130.808395837038 33.9059462322119, 130.80893241184 33.9053311414557, 130.808869263583 33.9051965021605, 130.808985874778 33.9049747975434, 130.809295437823 33.9050277562423, 130.809534962383 33.9050253791201, 130.80964865328 33.9050242873834, 130.80996325006 33.9049884272367, 130.81046182476 33.9048924121724, 130.810774237691 33.9048403464314, 130.810783526 33.9053606982007)) ^^http://www.opengis.net/ont/geosparql#wktLiteral