メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.517088768651 38.2749149447114, 139.517462532267 38.2750560059818, 139.517540385765 38.2750684253338, 139.517431071291 38.2755853061954, 139.517312474454 38.2760323028965, 139.517251048855 38.2762055627004, 139.517202695419 38.2763174735598, 139.517134389515 38.2763945044671, 139.516903992607 38.2765975219032, 139.517540636841 38.2770203910355, 139.516907786594 38.2774015886126, 139.516785513715 38.2772967836123, 139.516491979979 38.2770380441139, 139.516149583242 38.2773418352516, 139.515971658602 38.2774917478972, 139.515625609761 38.2777068812051, 139.515463521567 38.2777949970395, 139.515228971392 38.2779441307239, 139.515024767764 38.2781179181927, 139.514965627916 38.2781800882423, 139.514866227384 38.2782816008798, 139.514818912875 38.2783594338195, 139.514783751294 38.2784634879201, 139.514723318256 38.2785546690685, 139.514675571851 38.2786529196017, 139.514550563093 38.2791282677887, 139.51447849325 38.2791597183274, 139.514363861748 38.2791868922927, 139.514299539471 38.2792361545421, 139.514252258135 38.2793100461969, 139.514221857323 38.2793970255774, 139.51418453896 38.2794552050826, 139.513973584833 38.2792723270738, 139.513850251146 38.2791231840383, 139.51365030069 38.2790702873959, 139.513459488129 38.279051517489, 139.513127737923 38.2788632041658, 139.512796845504 38.2787431571568, 139.512179114152 38.2785435054888, 139.510686087326 38.2776891696084, 139.510143385392 38.2772774205836, 139.509727856967 38.2766732652937, 139.509918188978 38.2766512196299, 139.510109392275 38.2766212828324, 139.51033137502 38.276544343529, 139.510581479246 38.2764670235216, 139.510717426006 38.276431787054, 139.510980054157 38.2764013757967, 139.511716907494 38.276287491332, 139.51173695045 38.2761810334907, 139.511931681592 38.2753044500076, 139.512398346984 38.2735372404437, 139.512398606561 38.2735366742133, 139.512424116474 38.2734767665383, 139.512454278948 38.2734306160307, 139.512507387445 38.2733842662674, 139.512572274378 38.2733632958955, 139.512573340388 38.2733628632737, 139.512700080042 38.2734366652227, 139.512771065727 38.2734432330554, 139.512931830879 38.2733310607491, 139.5130802178 38.27315677135, 139.513209629195 38.2729277446652, 139.513257538129 38.272757839334, 139.513285051507 38.2725143449431, 139.513314115757 38.2724663729497, 139.513378774076 38.2724352683953, 139.514771373694 38.273720639433, 139.515161205957 38.2739584221723, 139.515600399378 38.2742720773669, 139.515861683957 38.2744087648744, 139.515939140848 38.2744439936484, 139.517088768651 38.2749149447114)) ^^http://www.opengis.net/ont/geosparql#wktLiteral