メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.658171221086 34.5699878158133, 136.657330192529 34.5713539194369, 136.655406114064 34.5746566292564, 136.65408699067 34.5768469225856, 136.652090567227 34.5805876262575, 136.650920306315 34.5831168494579, 136.64999294184 34.5852316191754, 136.649592538877 34.5847952533639, 136.649392551141 34.5845551647514, 136.649179670943 34.5842776749124, 136.649064940227 34.584115873197, 136.649300435277 34.5835948408828, 136.649624119424 34.5828348591372, 136.649827790344 34.5823944265693, 136.650010801812 34.5820732729904, 136.650387879949 34.5812384889721, 136.650760471201 34.5802876579738, 136.650894643749 34.579710536785, 136.651007577139 34.5791780410634, 136.651051086891 34.5787518438342, 136.651108383269 34.578248098781, 136.651160041217 34.5779439855857, 136.651206547802 34.5774432577304, 136.651270679841 34.5771225963738, 136.651435932459 34.5766063029758, 136.651635562981 34.5761092630171, 136.65198784457 34.5753313751136, 136.652273542152 34.5747890802093, 136.652315101979 34.5745774253666, 136.652452844427 34.5742250985585, 136.652521945159 34.5738493337522, 136.652610215271 34.57362249697, 136.652790401337 34.5731775375161, 136.653001227969 34.5727311460974, 136.6531121253 34.5726381469596, 136.653239499057 34.5721145874633, 136.653446317065 34.5711616796062, 136.653635273903 34.5706855407296, 136.65388422838 34.5700480759156, 136.654100250106 34.5695822178635, 136.654414804499 34.5690487802454, 136.654838281953 34.5683999549389, 136.655081224157 34.5681543975301, 136.654301357154 34.5676686723698, 136.653660974893 34.5672937568693, 136.653471564227 34.5676181886574, 136.652837110089 34.5674022685726, 136.652791119387 34.5675039345911, 136.652086935914 34.5672603525391, 136.652346534065 34.5667975037893, 136.653026113036 34.5668999326539, 136.653235391436 34.5658332001, 136.652796898369 34.5654810022168, 136.652936280543 34.5653462977431, 136.653266312007 34.5656393506414, 136.653347035004 34.565139988754, 136.65345372568 34.5647386681798, 136.65296435536 34.5643302595758, 136.652742949611 34.5645638653091, 136.65196975745 34.5642402204268, 136.65244835947 34.5639680523345, 136.652709623396 34.5637581795485, 136.652935200374 34.5635900515287, 136.653247022494 34.5634006125729, 136.653507621609 34.5638029230504, 136.653595126109 34.5639424690103, 136.653740501482 34.5641115679082, 136.653889354188 34.5642626168953, 136.65413380061 34.5644386491785, 136.655129051079 34.5652957945234, 136.655653984274 34.565644560383, 136.65620705376 34.5649950326568, 136.657222179141 34.5637964726778, 136.657052254767 34.5637108998296, 136.657206316352 34.5635494878852, 136.657365334075 34.563671602522, 136.658448453511 34.5648399718326, 136.658841164074 34.5644958396709, 136.659189320417 34.5647477879882, 136.659379414414 34.5649126942539, 136.659490297677 34.5650032306168, 136.659089846499 34.5655317941531, 136.660029563738 34.5665452722165, 136.660522133317 34.5670297002915, 136.658171221086 34.5699878158133)) ^^http://www.opengis.net/ont/geosparql#wktLiteral