メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.241052713879 35.261968673362, 136.241297675312 35.2622712892835, 136.241485802662 35.2625029604955, 136.24158241715 35.2626249528982, 136.241660630837 35.2627237414476, 136.241249829988 35.26294003695, 136.240830832593 35.2631578255936, 136.240403707983 35.2634304879859, 136.240113378337 35.263663656451, 136.239825494237 35.2638685814966, 136.239737348627 35.2637647406171, 136.239189299848 35.2640958723664, 136.238726029638 35.2644245148662, 136.238470859157 35.2641680397581, 136.238384953773 35.2640811649859, 136.237439734339 35.2646438310385, 136.237237656551 35.2644325316468, 136.237119278403 35.2645093787996, 136.236394725893 35.2649401351472, 136.236196303692 35.2647896021101, 136.236036230817 35.2646873743973, 136.235366921968 35.2650417516228, 136.235183135631 35.265141750355, 136.234491594638 35.2643401837771, 136.234170796835 35.2639447355148, 136.233825851833 35.26351919104, 136.234974412306 35.2628965944791, 136.235586727946 35.2625461319948, 136.235703634476 35.2624951343388, 136.236570387158 35.2620078438885, 136.236633200868 35.2619725128143, 136.237601033089 35.261449317964, 136.237833085628 35.2613271117396, 136.239692623941 35.2603046548974, 136.240199823552 35.260922252424, 136.240645694104 35.261486867803, 136.240933830848 35.2618217947909, 136.241031578974 35.2619425885502, 136.241052713879 35.261968673362)) ^^http://www.opengis.net/ont/geosparql#wktLiteral