http://ods-qa.openlinksw.com:8896/sparql?query=define%20sql%3Adescribe-mode%20%22CBD%22%20%20DESCRIBE%20%3CnodeID%3A%2F%2Fb594685%3E&output=application%2Fatom%2Bxml2024-03-28T04:37:14.995298ZOData Service and Descriptor DocumentnodeID://b5946852024-03-28T04:37:14.995298ZhadPrimarySource property is a particular case of wasDerivedFrom (see http://www.w3.org/TR/prov-dm/#term-original-source) that aims to give credit to the source that originated some information.