<http://webisa.webdatacommons.org/454587693>	<http://www.w3.org/ns/prov#value>	"Signals are a mechanism for one-way asynchronous notifications." .
<http://webisa.webdatacommons.org/454587693>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mousavi.net> .
<http://webisa.webdatacommons.org/454587693>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/424646801>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/454587693> .