メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.85452620924 35.7765284266213, 139.854765443674 35.7766331388511, 139.855037130275 35.7768787474216, 139.855519702283 35.7769217931816, 139.855742231139 35.776939437786, 139.85642834709 35.7770046167448, 139.857567624964 35.7771128366822, 139.858706651588 35.7772210096546, 139.859544405044 35.7773057068674, 139.860541853862 35.7773910367948, 139.860685401862 35.7778650215306, 139.860554394881 35.7779958890922, 139.860534853742 35.7779765653712, 139.859863108509 35.7786586152266, 139.859875282644 35.7786775533872, 139.85922115255 35.7793426767593, 139.859072872752 35.7794667153626, 139.858684218562 35.7798265117784, 139.858655939921 35.7799089582028, 139.858558189068 35.780045940603, 139.858506886669 35.7800414291508, 139.858453379521 35.7801062597833, 139.858253593664 35.7800860627227, 139.857133023165 35.7799856112229, 139.856260323138 35.7798938258626, 139.855154872295 35.7797782299353, 139.855105738127 35.779773100052, 139.854095145796 35.7796700089432, 139.853007793272 35.779562698689, 139.852427463448 35.7795026739153, 139.852179439075 35.7793484032994, 139.851646576682 35.7789856819975, 139.851196904703 35.7786795755722, 139.850634473868 35.7782988100471, 139.85067824335 35.7782522596829, 139.850715775828 35.7782123423242, 139.851040416068 35.7778671221207, 139.851483514018 35.7773959047245, 139.851557153201 35.7773273237328, 139.8518499914 35.7770417673254, 139.852005110527 35.7769043565178, 139.852312935355 35.77658387079, 139.852521799646 35.7763664384209, 139.85272481311 35.7761550809089, 139.852997876854 35.7758697025304, 139.85332329492 35.775529617278, 139.853700639111 35.7751352827536, 139.854845528403 35.7758691768132, 139.854846544741 35.7759732520125, 139.85452620924 35.7765284266213)) ^^http://www.opengis.net/ont/geosparql#wktLiteral