AND OR Title Organisation Organisational level Language Geographic origin Document type Copyright Original format Rights Date Created Date Available Archival Repository Person mentioned in text Organisation mentioned in text Location mentioned in text Work mentioned in text Event mentioned in text Object mentioned in text is exactly is not exactly contains does not contain starts with does not start with ends with does not end with is similar to is not similar to matches does not match lower than lower than or equal greater than or equal greater than < ≤ ≥ > during year not during year since year until year since year (excluded) until year (excluded) is resource with ID is not resource with ID is resource matching query is not resource matching query is a linked resource is not a linked resource is linked with resource with ID (expert) is not linked with resource with ID (expert) is linked with resources matching query (expert) is not linked with resources matching query (expert) has any value has no values has a single value does not have a single value has multiple values does not have multiple values has data type does not have data type has main type does not have main type has type literal-like does not have type literal-like has type resource-like does not have type resource-like has type uri-like does not have type uri-like has duplicate values does not have duplicate values has duplicate values and type does not have duplicate values and type has duplicate values and language does not have duplicate values and language has duplicate values, type and language does not have duplicate values, type and language has duplicate simple values does not have duplicate simple values has duplicate simple values and type does not have duplicate simple values and type has duplicate simple values and language does not have duplicate simple values and language has duplicate simple values, type and language does not have duplicate simple values, type and language has duplicate linked resources does not have duplicate linked resources has duplicate linked resources and type does not have duplicate linked resources and type has duplicate linked resources and language does not have duplicate linked resources and language has duplicate linked resources, type and language does not have duplicate linked resources, type and language has duplicate uris does not have duplicate uris has duplicate uris and type does not have duplicate uris and type has duplicate uris and language does not have duplicate uris and language has duplicate uris, type and language does not have duplicate uris, type and language Text URI All Item Item Set Media Key value Subfield literal resource uri