メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.349209180283 37.414590963102, 140.349206150847 37.4146703869823, 140.349173898715 37.415715103128, 140.349119231339 37.4163699089653, 140.349204098038 37.4163774223437, 140.349346122763 37.4163800394443, 140.349464385089 37.4163668505191, 140.349559210496 37.416391637444, 140.349871791562 37.4165223377314, 140.350299233272 37.416721943736, 140.350248989837 37.4168143864639, 140.350497463892 37.4168951007426, 140.350641093038 37.4168426572669, 140.350817673462 37.4168648316682, 140.350825185302 37.4169108396235, 140.351084647081 37.4169470115867, 140.351069878913 37.41741522789, 140.350613365048 37.4173835809425, 140.350447889719 37.4173720572552, 140.350048140013 37.4173231228804, 140.349829473754 37.4172902896653, 140.349187939754 37.4171644100401, 140.348946408468 37.417123931126, 140.348415752462 37.4170078402607, 140.348053648896 37.416978164162, 140.347568071235 37.4170063303215, 140.34717754994 37.4171120833893, 140.347122194404 37.4171226026196, 140.346747048992 37.4166776263675, 140.346545934013 37.4167714279784, 140.346598379607 37.4157894187199, 140.346621411834 37.4145463591571, 140.347909657626 37.4145831241569, 140.347939384407 37.413746094287, 140.347961656463 37.4133718984189, 140.347302113596 37.4126803619557, 140.347810360209 37.4127699451922, 140.347907800826 37.4128097886568, 140.348146044961 37.4129006904421, 140.348330026614 37.4129545157674, 140.348533604912 37.412983617219, 140.348775288102 37.4130543666102, 140.348915992632 37.4130968369843, 140.349067465653 37.4131334858272, 140.349243994031 37.4131556630886, 140.349240955401 37.4137588534037, 140.349209180283 37.414590963102)) ^^http://www.opengis.net/ont/geosparql#wktLiteral