<http://webisa.webdatacommons.org/prov/201822197>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/57858655> .
<http://webisa.webdatacommons.org/prov/260588408>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/57858655> .
<http://webisa.webdatacommons.org/57858655>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/57858655>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<coverpages.org> .
<http://webisa.webdatacommons.org/57858655>	<http://www.w3.org/ns/prov#value>	"Since checks are a form of negotiable instruments, and negotiable instruments are a form of contracts, it is believed that SDML may be used to create signed documents suitable for a wide variety of purposes." .