メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.029557816926 39.3465803989229, 141.029850957297 39.3483650533438, 141.030239437567 39.3506171897852, 141.028183414169 39.3499598256229, 141.025491322017 39.3491036799988, 141.022394193385 39.3481277140379, 141.018070499598 39.3467718063882, 141.016270224387 39.3454734559257, 141.01392947644 39.3438016536812, 141.011342838756 39.3419375633553, 141.011360813165 39.3419357766841, 141.012508736367 39.3418237427489, 141.012660277743 39.3418083802119, 141.012762961473 39.3418119519266, 141.012895017526 39.3418231497318, 141.013330382564 39.3418984156136, 141.015079258756 39.3422051518002, 141.015632045275 39.3423030278062, 141.017131446991 39.3425683895431, 141.017532584775 39.3426360926157, 141.017649982647 39.3426511086996, 141.017777096946 39.3426433079427, 141.018830571084 39.3425486023231, 141.019436726905 39.3424869046013, 141.019563789506 39.3424600993037, 141.019685925695 39.3424219019268, 141.020484592876 39.3421263825174, 141.021129366613 39.3418823397082, 141.021393101753 39.3417642465874, 141.021661623171 39.3416157421702, 141.023304348068 39.3406543437963, 141.025103160369 39.3395711975006, 141.025566884885 39.3392932936034, 141.025786558129 39.339167591346, 141.026104006347 39.3390379977931, 141.026919710628 39.3387329037339, 141.027971041499 39.3396366824606, 141.028019860327 39.33961006936, 141.028030825491 39.3396341189573, 141.028113331317 39.3398149183345, 141.028195066269 39.3401963604038, 141.028504614744 39.3415949864396, 141.028873330216 39.3431605843157, 141.029247216513 39.3448248375127, 141.029557816926 39.3465803989229)) ^^http://www.opengis.net/ont/geosparql#wktLiteral