メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.279547083809 38.1534906641475, 140.279402071047 38.1535177132581, 140.27934560118 38.1535119563696, 140.279282169375 38.1534894147645, 140.27922238949 38.1534556272505, 140.279117124833 38.1533602469816, 140.279019071496 38.153248146988, 140.278763919606 38.1533585797518, 140.278638223639 38.1531655430181, 140.278159970586 38.1533502359252, 140.27792303527 38.1534090865216, 140.277858008659 38.1534324296381, 140.277299376522 38.1536426421022, 140.277021086268 38.153741417472, 140.276440582441 38.1539374446675, 140.276155111244 38.1538552848531, 140.275975626929 38.1538259957317, 140.275773847983 38.1537861833943, 140.275582588323 38.1536646289823, 140.275469769465 38.1535901850618, 140.275372030715 38.1534845595381, 140.275269461013 38.1533635664078, 140.27498683939 38.1529379181302, 140.276087893819 38.1526746834163, 140.276311375725 38.1526208394664, 140.276848265888 38.1524914753065, 140.277001826771 38.1524539110409, 140.277223526327 38.1523997758042, 140.27795917347 38.1522203852204, 140.27777517523 38.1519533023016, 140.277610343382 38.1516978540771, 140.277566601283 38.1516010733714, 140.277980520766 38.1512781142414, 140.278547052878 38.1520901281731, 140.278735730384 38.1523634262314, 140.279073238991 38.1528522542149, 140.279547083809 38.1534906641475)) ^^http://www.opengis.net/ont/geosparql#wktLiteral