メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.73494648493 35.1706770844229, 133.734411029222 35.1704217625449, 133.734322087431 35.1705393542178, 133.734141758634 35.1704698707271, 133.734398466718 35.1701052156529, 133.734408822005 35.1700905483065, 133.734460282058 35.1700260827247, 133.734599138086 35.1700609942598, 133.734742804313 35.1700655062767, 133.734923774406 35.1700473832148, 133.735151267259 35.1700066001305, 133.73529941758 35.1699845106853, 133.735306157599 35.1701479975123, 133.73494648493 35.1706770844229)) ^^http://www.opengis.net/ont/geosparql#wktLiteral