none: No related entities match the filter This uses FILTER NOT EXISTS to ensure the pattern doesn't match.
Example: { knows: { none: { '@id': 'http://example.com/blocked' } } } => FILTER NOT EXISTS { ?person :knows http://example.com/blocked . }
The filter criteria to exclude
Filter context
SPARQL patterns using NOT EXISTS
none: No related entities match the filter This uses FILTER NOT EXISTS to ensure the pattern doesn't match.
Example: { knows: { none: { '@id': 'http://example.com/blocked' } } } => FILTER NOT EXISTS { ?person :knows http://example.com/blocked . }