メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.241091426183 35.2386097878701, 136.241226984299 35.2388833317533, 136.241178768193 35.2388994124949, 136.241466665312 35.2391773749468, 136.241242355671 35.2393622580225, 136.240987540724 35.2395440301029, 136.240217312694 35.2388472819084, 136.24000839506 35.2386564887705, 136.239760296866 35.23843879837, 136.239490513792 35.2382161505612, 136.239076609979 35.2378633578543, 136.239276306244 35.2377731770718, 136.239464039698 35.2377160495042, 136.239628689862 35.2376616421562, 136.240099628088 35.2375039561067, 136.240221550422 35.2374928722825, 136.24030648928 35.2374862273255, 136.240399539457 35.2374790021151, 136.240435768235 35.2374735080933, 136.240488843901 35.2375842522668, 136.240505548844 35.2376599263023, 136.240681329911 35.2380164216836, 136.240855896853 35.2379700916665, 136.240908973434 35.2380808357307, 136.240962232324 35.2382537638528, 136.241020140572 35.2383293569573, 136.241065556278 35.2383820150911, 136.240997531547 35.2384260232164, 136.2410220381 35.2384697793105, 136.241091426183 35.2386097878701)) ^^http://www.opengis.net/ont/geosparql#wktLiteral