前缀rdf .前缀rdfs .前缀xsd .前缀猫头鹰 .前缀d .前缀dctss .前缀dwc .Prefixsss .前缀tdwitliity .Prefixfaf: . rdfs:isDefinedBy 脱机dcterms:isPartOf 脱机dcterms:issued "2021-07-15"^^xsd:date!tdwgutility:status "superseded"^^xsd:string!dcterms:replaces 脱机Rdfs:标签FootprintSRS@enskos:priflabelFootprintssRdfs:建议“Elicosid、测地数据或空间参考系统基础脚印WKT的几何学”。skos定义SpokeWKT提供几何基础的Elicoisid、测距数据或空间参考系统dcterms:描述“推荐最佳做法使用SRSEPSG代码使用受控词汇名或代码使用受控词汇名或代码均不为人知时使用值 unknow允许提供通晓文本中的SRS, 特别是如果EPSG代码不为SRS属性提供必备值不使用此词描述小数线程和小数线程的SRS或任何逐字坐标-使用测地达图和逐字SRSskos:example "`epsg:4326`, `GEOGCS[\"GCS_WGS_1984\", DATUM[\"D_WGS_1984\", SPHEROID[\"WGS_1984\",6378137,298.257223563]], PRIMEM[\"Greenwich\",0], UNIT[\"Degree\",0.0174532925199433]]` (WKT for the standard WGS84 Spatial Reference System EPSG:4326)"@en!rdf类型 脱机tdwity:abcdEquality非ABCDtdwgutility:organizedInClass 脱机tdwgutility:usageScope "simple"!dcterms:isVersionOf . dcterms:replaces . dcterms:isReplacedBy . dc:format文本/turtledc:catori信息标准dcterms:references 脱机dcterms:modified "2023-06-28T16:39:28-05:00"^^xsd:dateTime!afof文档