<http://webisa.webdatacommons.org/171593103>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/386307275>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/171593103> .
<http://webisa.webdatacommons.org/171593103>	<http://www.w3.org/ns/prov#value>	"This patent describes a method and apparatus for laser treatment of surfaces, such as tissue." .
<http://webisa.webdatacommons.org/171593103>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .