Editing Mika/Temp/WikiFCD/Grants
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* Data Provenance | * Data Provenance | ||
Our emphasis on reusing data from multiple published sources requires precision in data provenance. The structure of references in the Wikibase data model allows us to assert provenance at the level of the statement. Simply put, we can | Our emphasis on reusing data from multiple published sources requires precision in data provenance. The structure of references in the Wikibase data model allows us to assert provenance at the level of the statement. Simply put, we can assign provenance to individual statements of fact in our knowledge graph. In this way we can always be sure of where data was originally found should we need to communicate that to others or follow up with the reference material. | ||
Using the SPARQL query language, we can also write tailored queries to extract subgraphs supported by a single source. In this way we support views of the data across multiple sources as well as views of the data drawn from individual sources. Researchers will not need to separate data manually, the provenance metadata is machine actionable and stored at the level of individual statements in the graph. | Using the SPARQL query language, we can also write tailored queries to extract subgraphs supported by a single source. In this way we support views of the data across multiple sources as well as views of the data drawn from individual sources. Researchers will not need to separate data manually, the provenance metadata is machine actionable and stored at the level of individual statements in the graph. |