<http://webisa.webdatacommons.org/177866019>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/177866019>	<http://www.w3.org/ns/prov#value>	"Also, according to the present invention, a method and system for determining the validity of a command are provided, with respect to a terminal inputting commands determined to be invalid over a certain standard, information including warning against commands inputted from the terminal, thereby warning a user of the terminal." .
<http://webisa.webdatacommons.org/177866019>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/65191533>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/177866019> .