<http://worldcat.org/entity/work/id/1808085504> <http://schema.org/creator> <http://worldcat.org/entity/person/id/2637919948> .
<http://worldcat.org/entity/work/id/1808085504> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/CreativeWork> .
<http://worldcat.org/entity/work/id/1808085504> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Book> .
<http://worldcat.org/entity/work/id/1808085504> <http://schema.org/workExample> <http://www.worldcat.org/oclc/24568361> .
<http://worldcat.org/entity/work/id/1808085504> <http://schema.org/genre> "Patents" .
<http://worldcat.org/entity/work/id/1808085504> <http://schema.org/about> <http://id.loc.gov/authorities/subjects/sh85120545> .
<http://worldcat.org/entity/work/id/1808085504> <http://schema.org/about> <http://id.worldcat.org/fast/1114146> .
<http://worldcat.org/entity/work/id/1808085504> <http://schema.org/name> "Before the Hon. Philip F. Thomas, commissioner of patents In the matter of the application of Elias Howe, Jr., for an extension of his sewing-machine patent, dated September 10th, 1846" .
<http://worldcat.org/entity/work/id/1808085504> <http://schema.org/alternateName> "Sewing-machine patent, Application for an extension of" .
<http://experiment.worldcat.org/entity/work/data/1808085504.nt> <http://rdfs.org/ns/void#inDataset> <http://purl.oclc.org/dataset/WorldCat/Works> .
<http://experiment.worldcat.org/entity/work/data/1808085504.nt> <http://schema.org/about> <http://worldcat.org/entity/work/id/1808085504> .