メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.701583438092 35.5904881129831, 139.702206935646 35.5906869518728, 139.702212891947 35.5906886123466, 139.702836676113 35.5908649839924, 139.703389154263 35.5910283887984, 139.703560038131 35.5910688526115, 139.703865337626 35.5911507960215, 139.704162969522 35.5912422363358, 139.704213401191 35.5912577486566, 139.704857275112 35.5914657129713, 139.704896468739 35.5914729024072, 139.705010340278 35.5914898877296, 139.705199066873 35.591540613897, 139.705526715238 35.5915981763053, 139.705935258499 35.5917072993453, 139.706416008418 35.5918358616226, 139.706873143858 35.5919737291565, 139.707413968252 35.592129531637, 139.707916657853 35.5922687789956, 139.70891557278 35.5925567671863, 139.709104879767 35.5926113615775, 139.709524102324 35.5927211877538, 139.70982312667 35.5927858580812, 139.710145853407 35.5928903049953, 139.710520340208 35.5930105407987, 139.71065866814 35.593189687422, 139.710813865936 35.5934172301918, 139.710999010643 35.5937168062705, 139.711013080375 35.5937419606372, 139.711197092717 35.5941137861782, 139.710925069002 35.5941352341072, 139.710109087096 35.5942372506973, 139.709773846463 35.5942350768334, 139.709510541102 35.5942287151785, 139.708955630607 35.5942352591628, 139.708438262992 35.5942254334742, 139.707803765401 35.5942190044368, 139.707511084424 35.5942181382972, 139.707344685881 35.5942192340683, 139.706728028642 35.5942233449831, 139.706514208532 35.5942189675209, 139.705631757172 35.5942245572316, 139.704533587187 35.5942191026553, 139.704118659471 35.5941572765651, 139.703681071701 35.5940920735026, 139.702830677862 35.5939737720344, 139.702820587492 35.5939495718893, 139.70267364982 35.5934405956933, 139.702560122508 35.5931505550709, 139.702231541272 35.5929158762028, 139.701960660116 35.5926085520281, 139.701607273109 35.5922030434218, 139.701537415209 35.5920004030222, 139.701504676047 35.5918753366153, 139.70139002948 35.5913312528242, 139.701273573635 35.591044199754, 139.701257001217 35.590911440455, 139.70122546522 35.5904079015382, 139.70123535163 35.590399146436, 139.701513463584 35.590470220218, 139.701583438092 35.5904881129831)) ^^http://www.opengis.net/ont/geosparql#wktLiteral