<http://webisa.webdatacommons.org/prov/73591037>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/217452524> .
<http://webisa.webdatacommons.org/217452524>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/217452524>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<lww.com> .
<http://webisa.webdatacommons.org/217452524>	<http://www.w3.org/ns/prov#value>	"However, like other types of autism???collectively known as autism spectrum disorders???Asperger's can be difficult to diagnose." .