Reusable SHACL Constraint Components for Validating Geospatial Linked Data (short paper)
Reusable SHACL Constraint Components for Validating Geospatial Linked Data (short paper)
复制标题
用于验证地理空间关联数据的可重用 SHACL 约束组件(短论文)
DOI:
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发表时间:
2021
期刊:
影响因子:
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通讯作者:
K. McGlinn
中科院分区:
文献类型:
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作者:
C. Debruyne;K. McGlinn
SHACL provides us a powerful way for declaring validation rules for datasets. The built-in functions are quite limited, but we can use SPARQL to create custom constraint components. The problem is one could end up reinventing the wheel for constraints that hold in many contexts, such as topological relationships. We present GeoSHACL, a set of GeoSPARQL-based SHACL constraint components published as Linked Data. We thus provide constraint components that can be shared and reused. By starting with the topological relations of simple features, our goal is to provide a reusable set of such constraints. This article elaborates on some of the technical design decisions and provides a brief demonstration.