メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.898252557973 37.1050942511701, 138.897964809211 37.1051658287791, 138.897667569227 37.105279540568, 138.897500893333 37.1053998546174, 138.897371959727 37.1054692823811, 138.897141686255 37.1055391186167, 138.89708033239 37.1054459701719, 138.89683860322 37.1055106356761, 138.895967930521 37.1057592572767, 138.895552487899 37.1048409251093, 138.895000233235 37.1034479770821, 138.894692168589 37.1026977517048, 138.894277600473 37.1017394166393, 138.894741693389 37.1017522984381, 138.894827102135 37.1001874008933, 138.894247734198 37.1001461788941, 138.894275717111 37.0996461610319, 138.894446522668 37.099635453311, 138.89540147723 37.099625082542, 138.896012931199 37.0996086029418, 138.896390432795 37.0995698843009, 138.89701388593 37.09945402317, 138.89734811467 37.0993923550218, 138.897876513993 37.0993185579037, 138.898719463884 37.0992106105116, 138.898807483064 37.0994447520507, 138.898917657508 37.0998049105947, 138.899095679953 37.1005063559854, 138.899135965673 37.1007964877793, 138.89916294219 37.1013796769972, 138.899182471961 37.1018424335032, 138.898801120257 37.1019194011019, 138.898619029754 37.1019657044817, 138.898530276309 37.1019933928171, 138.898359776354 37.102070702977, 138.898325745845 37.1021017952719, 138.898237500617 37.102226280781, 138.89801694708 37.1025473507494, 138.897884705774 37.1027550586137, 138.897853049147 37.1028025472058, 138.897798968184 37.1029233255206, 138.897746351979 37.1031050681703, 138.897728821822 37.1032402978971, 138.897727365409 37.1033899765214, 138.897736838062 37.1034611905093, 138.897812161514 37.1036954460384, 138.897895469187 37.1039362205383, 138.897952292101 37.1041286478406, 138.898026354501 37.1043401663227, 138.898040224577 37.1043784180593, 138.898042961254 37.104464298171, 138.898050245651 37.1045463637847, 138.898095590557 37.1047205923691, 138.898158383196 37.1049612950863, 138.898190754506 37.1050506674158, 138.898252557973 37.1050942511701)) ^^http://www.opengis.net/ont/geosparql#wktLiteral