@xml:baseconformance query CURIEsconformance query Predicate establishment with @propertyconformance query @rel for predicateconformance query @revconformance query @rel and @revconformance query @rel, @rev, @property, @contentconformance query @rel, @rev, @hrefconformance query empty string @aboutconformance query @about for subjectconformance query Inheriting @about for subjectconformance query Subject inheritance with no @aboutconformance query meta/@propertyconformance query meta/@property, no @about in parentconformance query meta with parent @idconformance query Ignore @id in non-parent ancestorconformance query Ignore @id for non-meta and non-linkconformance query @id for objectconformance query @contentconformance query @content, ignore element contentconformance query XMLLiteralconformance query @xml:langconformance query @xml:lang inheritanceconformance query @xml:lang and @datatypeconformance query @datatype, xsd:integerconformance query meta contentconformance query Blank node via meta and linkconformance query Blank node, explicitconformance query Related blanknodesconformance query