メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.667354445657 42.8441770812017, 141.667459741458 42.8442771382292, 141.667577631449 42.8443439930666, 141.667766563302 42.8444182428007, 141.668007828301 42.844471800029, 141.668262407336 42.8445275347793, 141.668594568369 42.8445914007767, 141.668963711102 42.8446510220083, 141.669238241707 42.8446942669089, 141.669413392031 42.8447197030088, 141.669621448507 42.8447730178229, 141.669824788748 42.8448298949331, 141.670037118834 42.8449321822539, 141.670168764348 42.845051361623, 141.670285973691 42.8451914966969, 141.670380521582 42.8453327121824, 141.670465673666 42.8454871731246, 141.670542878274 42.8456994064618, 141.669240321161 42.8460230717615, 141.668983877478 42.8460890057506, 141.66731018694 42.8464957216893, 141.666595862824 42.8466669215963, 141.665964997999 42.8457357982318, 141.665662715768 42.8453308241753, 141.665378913643 42.8449025237653, 141.665369961857 42.8448889038622, 141.664910252022 42.8442175460306, 141.664597103844 42.8437604660666, 141.663758106431 42.8425590994735, 141.663386110829 42.8420000127266, 141.662855926293 42.8412562626486, 141.662258669866 42.8403757200516, 141.663177591922 42.8400187226964, 141.663332890949 42.8400596800458, 141.663536459644 42.8400850611428, 141.663768557527 42.8401002488079, 141.664114904657 42.8400706570296, 141.664506299943 42.8400325742772, 141.664942210806 42.8400522501997, 141.665301795518 42.8401238614446, 141.665656208523 42.8402372928166, 141.66593873212 42.8404339816464, 141.666197043845 42.8406900478703, 141.666364923256 42.8409839116805, 141.666426756129 42.8412127397709, 141.666499012211 42.8415932573124, 141.666494714629 42.8416335364092, 141.666452202427 42.8420325279173, 141.666430843129 42.8425400106643, 141.666461445076 42.8428122148083, 141.666539827967 42.8430498481772, 141.666763432191 42.8434660938492, 141.666964486791 42.8437601271264, 141.667189685702 42.8440124346924, 141.667354445657 42.8441770812017)) ^^http://www.opengis.net/ont/geosparql#wktLiteral