<http://webisa.webdatacommons.org/455043857>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<amsat.org> .
<http://webisa.webdatacommons.org/prov/20430637>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/455043857> .
<http://webisa.webdatacommons.org/455043857>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/455043857>	<http://www.w3.org/ns/prov#value>	"test. I also have used these signals for various kinds of comparison tests." .