ShEx2SPARQL Evaluation Results

This file contains results of the ShEx2SPARQL evaluation. The file is separated into 3 sheets:

1) Query ResultsThis table lists the SPARQL query results for each Entity Schema (ShEx schemas):isQuerySuccessful: TRUE, if the SPARQL endpoint replied with a 200 status code; FALSE otherwise, equaling timeoutsisQuerySuccessfulLimited: same as isQuerySuccessful, but only applicable for Entity Schemas for which isQuerySuccessful is FALSE. For these instances, the query was modified by appending "LIMIT 1" and re-executed.isResultEmpty: TRUE, if the response does not contain any RDF data; FALSE otherwise

2) Result SummaryProvides a summary of the relative and absolute numbers of successful or non-successful queries, including responses without RDF data.

3) Empty ResultsProvides a table that lists Entity Schemas for which queries returned a 200 status code, but the result did not contain any RDF data.The column "Reason for empty result" contains explanation attempts on why the response to the query did not yield any RDF data. For some entity schemas, a part of the graph pattern of the executed SPARQL query is provided, for which there seems to be no instance data in Wikidata. We confirmed this manually by issueing another SPARQL query that only contains the stated graph pattern.