<http://webisa.webdatacommons.org/prov/506649598>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/162831779> .
<http://webisa.webdatacommons.org/162831779>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<optometricmanagement.com> .
<http://webisa.webdatacommons.org/162831779>	<http://www.w3.org/ns/prov#value>	"plugging in known numbers, for tasks such as tallies for the week, comparisons" .
<http://webisa.webdatacommons.org/162831779>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .