メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.693529776759 35.0630700188262, 136.693351178043 35.0632351291271, 136.693289910828 35.0632875227901, 136.692416859512 35.0622446465348, 136.692129350465 35.0618976108366, 136.692210669693 35.0618717230753, 136.692450249064 35.0617721144593, 136.692518399718 35.0618548984141, 136.69276511156 35.0617633470717, 136.692785394046 35.0617968236484, 136.693101045682 35.0617548804893, 136.693133966439 35.0619913213862, 136.693211674303 35.0622013088976, 136.693467614732 35.0628702958619, 136.693529776759 35.0630700188262)) ^^http://www.opengis.net/ont/geosparql#wktLiteral