<http://experiment.worldcat.org/entity/work/data/28623269.nt> <http://rdfs.org/ns/void#inDataset> <http://purl.oclc.org/dataset/WorldCat/Works> .
<http://experiment.worldcat.org/entity/work/data/28623269.nt> <http://schema.org/about> <http://worldcat.org/entity/work/id/28623269> .
<http://worldcat.org/entity/work/id/28623269> <http://schema.org/name> "California mineral production and directory of mineral producers for 1931"@en .
<http://worldcat.org/entity/work/id/28623269> <http://schema.org/workExample> <http://www.worldcat.org/oclc/7509308> .
<http://worldcat.org/entity/work/id/28623269> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/CreativeWork> .
<http://worldcat.org/entity/work/id/28623269> <http://schema.org/contributor> <http://id.loc.gov/authorities/names/n84004658> .
<http://worldcat.org/entity/work/id/28623269> <http://schema.org/workExample> <http://www.worldcat.org/oclc/870263215> .
<http://worldcat.org/entity/work/id/28623269> <http://schema.org/about> <http://id.worldcat.org/fast/1204928> .
<http://worldcat.org/entity/work/id/28623269> <http://schema.org/creator> <http://worldcat.org/entity/person/id/2703674746> .
<http://worldcat.org/entity/work/id/28623269> <http://schema.org/about> <http://id.worldcat.org/fast/1022541> .
<http://worldcat.org/entity/work/id/28623269> <http://schema.org/about> <http://id.loc.gov/authorities/subjects/sh91000596> .
<http://worldcat.org/entity/work/id/28623269> <http://schema.org/contributor> <http://viaf.org/viaf/124914877> .
<http://worldcat.org/entity/work/id/28623269> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Book> .