メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.41890698663 34.5118300215779, 135.420677570635 34.5130577179589, 135.420249987936 34.5133940450406, 135.420012172194 34.5136156219201, 135.419890099978 34.5137409750118, 135.41952664085 34.5141669105476, 135.41945287185 34.5141359938424, 135.419330432178 34.5141668248162, 135.418789752039 34.5145162745497, 135.418627049224 34.5145984697485, 135.418294578251 34.5148183261504, 135.417852940146 34.5151052765239, 135.416909052291 34.51567592586, 135.416728531088 34.5154261619128, 135.416909584705 34.5152691178877, 135.415994966261 34.5145011444918, 135.415811481482 34.5146349335126, 135.415484181789 34.5143619283336, 135.415336352777 34.5142386726165, 135.414817477315 34.5138144510968, 135.415251333718 34.5133999581727, 135.415637724089 34.5130308071181, 135.415760353849 34.5129202891307, 135.416044603635 34.512664111817, 135.416624906267 34.5121044158099, 135.417295066236 34.5116341679535, 135.41788636831 34.5111728391004, 135.417932901463 34.5111371402127, 135.41890698663 34.5118300215779)) ^^http://www.opengis.net/ont/geosparql#wktLiteral