About: http://webisa.webdatacommons.org/29495126

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Another common challenge to reusing clinical data for clinical research is to extract information from unstructured data sources, such as text and images.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov