not: Use FILTER with != { age: { not: 25 } } => ?person :age ?age . FILTER(?age != 25) { knows: { not: { '@id': 'http://example.com/blocked' } } } => ?person :knows ?knows . FILTER(?knows != http://example.com/blocked)
not: Use FILTER with != { age: { not: 25 } } => ?person :age ?age . FILTER(?age != 25) { knows: { not: { '@id': 'http://example.com/blocked' } } } => ?person :knows ?knows . FILTER(?knows != http://example.com/blocked)