<http://webisa.webdatacommons.org/423587636>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<horizonlandscape.com> .
<http://webisa.webdatacommons.org/423587636>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/155344027>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/423587636> .
<http://webisa.webdatacommons.org/423587636>	<http://www.w3.org/ns/prov#value>	"Check to see if a stone or other debris is lodged in the nozzle; clean or replace as necessary." .