About: http://webisa.webdatacommons.org/269151332

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	One can surmise alternative explanations???eg, children in public housing could have lower lead at home but disproportionately more exposure to lead outside the home, such as in day care centers or schools.
http://www.w3.org/ns/prov#wasQuotedFrom	lww.com