<http://webisa.webdatacommons.org/170743061>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<unc.edu> .
<http://webisa.webdatacommons.org/170743061>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/170743061>	<http://www.w3.org/ns/prov#value>	"The ADHA formed in 1923 to develop communication and mutual cooperation among dental hygienists and is the largest national organization representing the professional interests of more than 120,000 registered dental hygienists nationwide." .
<http://webisa.webdatacommons.org/prov/278997887>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/170743061> .