Logical operator AND OR Property [Any Property] Alternative Title Bibliographic Citation Contributor Creator Date Description Extent Format history note (Historical Downloads) Identifier Is Replaced By Key Words (Keywords) Language Publisher Relation Replaces Rights Rights Holder Spatial Coverage Subject Temporal Coverage Title Type Query type is exactly is not exactly contains does not contain starts with does not start with ends with does not end with is resource with ID is not resource with ID has any value has no values Query text