メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.151997466724 37.8998300334569, 139.151690540988 37.9003129293634, 139.151037910064 37.9015013711596, 139.146316836944 37.900839162519, 139.146024643106 37.9008318983214, 139.145063561868 37.9007926929374, 139.145058089816 37.900877895459, 139.143775784878 37.9000377002255, 139.142967214985 37.9004195651315, 139.142960186338 37.9004183385793, 139.141862133972 37.8997038132973, 139.14095533179 37.8991197275783, 139.141515248436 37.8990489553003, 139.141956512341 37.8988792958219, 139.142270096826 37.8989006695685, 139.142427754418 37.8981366223054, 139.142493531887 37.8980036464058, 139.142641638303 37.8977918016147, 139.142884586872 37.8975819732398, 139.143207245117 37.8973911357055, 139.143755852165 37.8971457036308, 139.144513036845 37.8969572675018, 139.144576491159 37.8969507277068, 139.144637924459 37.8969361691571, 139.144695015074 37.8969383913986, 139.145189569328 37.8969583429055, 139.145335793859 37.8969088277351, 139.14533560593 37.89688728921, 139.145445899242 37.8968681010174, 139.145619428861 37.8968380072716, 139.14675036587 37.8968428653582, 139.146812226019 37.8968431304094, 139.146832789908 37.8969853497797, 139.147145502065 37.897004322667, 139.147782700698 37.8970431885245, 139.147790921366 37.8969422013534, 139.148326739407 37.896977961333, 139.148350174568 37.8970572361482, 139.148733054897 37.8971514158596, 139.148995951798 37.8971422229043, 139.154277745195 37.8969575139258, 139.15434138695 37.8969522311276, 139.15391756994 37.8974732313684, 139.15304804144 37.8985422378049, 139.152748781838 37.8988353181023, 139.152513175656 37.8990187992191, 139.151997466724 37.8998300334569)) ^^http://www.opengis.net/ont/geosparql#wktLiteral