This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
n4yutzuchiu.
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:419445438
rdf:type
prov:Entity
prov:value
But a locked fence can also keep out rescuers in an emergency, and the blood-brain barrier keeps out potentially helpful drugs that might be able to ease the suffering of the tens of millions of people with Alzheimer???s disease, Parkinson???s disease, multiple sclerosis, amyotrophic lateral sclerosis, and other diseases of the central nervous system.
prov:wasQuotedFrom
n4:com
Subject Item
isap:26769951
prov:wasDerivedFrom
isa:419445438