メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.544451656482 33.3370023972728, 130.544332370798 33.3371983417417, 130.543892380138 33.3371470686381, 130.543179376409 33.3370575277793, 130.543087990854 33.3375724958648, 130.542766055256 33.3375501479315, 130.542251586522 33.3374896491428, 130.541734772649 33.337428856421, 130.541273343544 33.3373765088158, 130.542061096116 33.3359106408055, 130.542889932284 33.3343682723296, 130.543490307542 33.3333926375561, 130.544462472643 33.3341784549595, 130.544521197683 33.3357059352665, 130.544810091066 33.3359530306231, 130.545003635636 33.3360956891578, 130.544451656482 33.3370023972728)) ^^http://www.opengis.net/ont/geosparql#wktLiteral