メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.384620096688 37.4459024996293, 140.384506508307 37.4459030281278, 140.384088122167 37.445890894358, 140.383553982653 37.4458719826133, 140.383171076725 37.4458453254888, 140.382779879723 37.4459038844313, 140.382389044213 37.446012282636, 140.382515054449 37.4449274471756, 140.382230779954 37.444913280186, 140.382079614052 37.4438635078865, 140.381162250037 37.4437891980036, 140.380876619677 37.4428466227894, 140.381159827786 37.4428426366474, 140.381955426145 37.4428082532801, 140.383096876765 37.4426800375595, 140.384007244603 37.4425428907621, 140.38398265668 37.4427650398165, 140.384079632159 37.4427696577573, 140.384271203762 37.4427786234677, 140.384230510039 37.4432421701065, 140.384191731404 37.4436840258245, 140.384373211366 37.4436889550148, 140.38457016591 37.4436973334494, 140.384517404891 37.4441405208433, 140.385102890621 37.4441780651154, 140.38510633668 37.4447720625308, 140.384813902064 37.4450840132565, 140.384554031447 37.445069312989, 140.384529381787 37.4451092713692, 140.384558678108 37.4457025774487, 140.384583955606 37.4457423035587, 140.384620096688 37.4459024996293)) ^^http://www.opengis.net/ont/geosparql#wktLiteral