メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.241510006981 35.4508829491359, 136.241754042759 35.4508614423078, 136.244929239193 35.4517023433557, 136.244796071763 35.451995503399, 136.244758170201 35.4522057235265, 136.244702829139 35.4525715441712, 136.24453467798 35.4530385088683, 136.244286793641 35.4534991938707, 136.243878010956 35.4542566191073, 136.243406420744 35.4554870679633, 136.243218121187 35.4563996159893, 136.243132631015 35.4567725785855, 136.24350938288 35.4575477210568, 136.24377260884 35.4580892468128, 136.244207268514 35.4588768409616, 136.24482267372 35.4595744871758, 136.243960374072 35.4599258841092, 136.244419219691 35.4607036382771, 136.244102002399 35.4608016409718, 136.244521204893 35.4615957064703, 136.244961137761 35.4624308586301, 136.244895143765 35.4623964845702, 136.244677179033 35.462203786815, 136.244596351864 35.46217349181, 136.244507024778 35.462156136845, 136.244440990196 35.4621433122183, 136.244048906713 35.4618798357141, 136.243899513904 35.4617683387612, 136.243606907436 35.4615402603651, 136.243432884677 35.4614999407751, 136.242749114308 35.4613031405828, 136.242488015518 35.461222360509, 136.242357431357 35.4611667045946, 136.241977307079 35.4610034112552, 136.24085664376 35.460742471278, 136.24012146113 35.4605631400096, 136.239394118645 35.4603857158387, 136.238522286051 35.4601730292541, 136.237251166595 35.4598651309074, 136.23741249693 35.4591898308659, 136.237360955753 35.4591650721489, 136.238279704023 35.4554236920349, 136.238533554101 35.4543933399921, 136.23887688188 35.453215729998, 136.239384949646 35.4512917059263, 136.239749114094 35.4504338970988, 136.240844784985 35.4506929302168, 136.241100383637 35.4507661565447, 136.241268555923 35.4508140972247, 136.241510006981 35.4508829491359)) ^^http://www.opengis.net/ont/geosparql#wktLiteral