メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.789446812701 35.8962473802775, 139.789455350964 35.8962870704334, 139.789455274248 35.8964162098421, 139.789398129345 35.8966697152068, 139.78941919967 35.8968939839555, 139.789458877786 35.8971211193236, 139.789228113288 35.8972231963648, 139.789025565009 35.8973221153399, 139.788663548972 35.89751878137, 139.788493711819 35.8976159235079, 139.788225373404 35.8977271572864, 139.787989884786 35.8978339396606, 139.787754413614 35.8979095455515, 139.787497032976 35.8979985044647, 139.787234197048 35.8980607470435, 139.787048018592 35.8981007591328, 139.786928843539 35.8981043922935, 139.786763373269 35.8980160456194, 139.786522546892 35.8979046185179, 139.786232498647 35.8977085680184, 139.786079508573 35.8975266716591, 139.785874317731 35.8973169591115, 139.785520434967 35.8969271541337, 139.785367897171 35.8967873288378, 139.785082550839 35.8965270770794, 139.785496577004 35.8961628835345, 139.785743468497 35.8959103264678, 139.785896236116 35.8957226977034, 139.786175364902 35.8953425090665, 139.786231819892 35.8955770200037, 139.78643417116 35.8955799782743, 139.786636522433 35.8955829524266, 139.786668566115 35.8954472502075, 139.787264910737 35.8955485436789, 139.787239996982 35.8956582569582, 139.787417482741 35.8956900817332, 139.78803159234 35.8957885001912, 139.788679668786 35.8954783307255, 139.788751036381 35.8954433796091, 139.788938899729 35.8953513823752, 139.789102254909 35.8952705988195, 139.78916551452 35.8955138241984, 139.789229035389 35.8956967047265, 139.789330695625 35.8959348039801, 139.789419659121 35.8961211438867, 139.789446812701 35.8962473802775)) ^^http://www.opengis.net/ont/geosparql#wktLiteral