<http://worldcat.org/entity/work/id/14722872> <http://schema.org/about> <http://id.loc.gov/authorities/subjects/sh85085548> .
<http://worldcat.org/entity/work/id/14722872> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/CreativeWork> .
<http://worldcat.org/entity/work/id/14722872> <http://schema.org/contributor> <http://viaf.org/viaf/147182466> .
<http://worldcat.org/entity/work/id/14722872> <http://schema.org/creator> <http://worldcat.org/entity/person/id/2628949747> .
<http://worldcat.org/entity/work/id/14722872> <http://schema.org/contributor> <http://viaf.org/viaf/143557086> .
<http://worldcat.org/entity/work/id/14722872> <http://schema.org/about> <http://id.worldcat.org/fast/1022218> .
<http://worldcat.org/entity/work/id/14722872> <http://schema.org/workExample> <http://www.worldcat.org/oclc/4481457> .
<http://worldcat.org/entity/work/id/14722872> <http://schema.org/name> "The mineral industry of Pennsylvania in 1974" .
<http://worldcat.org/entity/work/id/14722872> <http://schema.org/about> <http://id.worldcat.org/fast/1204598> .
<http://worldcat.org/entity/work/id/14722872> <http://schema.org/about> <http://id.worldcat.org/fast/1022541> .
<http://worldcat.org/entity/work/id/14722872> <http://schema.org/contributor> <http://id.loc.gov/authorities/names/n79059783> .
<http://worldcat.org/entity/work/id/14722872> <http://schema.org/contributor> <http://id.loc.gov/authorities/names/n79063444> .
<http://worldcat.org/entity/work/id/14722872> <http://schema.org/about> <http://id.loc.gov/authorities/subjects/sh2010101962> .
<http://experiment.worldcat.org/entity/work/data/14722872.nt> <http://rdfs.org/ns/void#inDataset> <http://purl.oclc.org/dataset/WorldCat/Works> .
<http://experiment.worldcat.org/entity/work/data/14722872.nt> <http://schema.org/about> <http://worldcat.org/entity/work/id/14722872> .