About: http://webisa.webdatacommons.org/139487483

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	Spinal segmental instability, spinal canal stenosis, isthmus pathology and other conditions that may compromise the study
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov