awgldk
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Table
SPARQL
Graphs
1
1
Services
1
1
Assets
0
0
Insights
Schema
BETA
Class frequency
Class hierarchy
Q40065249-41DD24BB-E943-451B-9422-5CACD4EB690C
Q40065249-41DD24BB-E943-451B-9422-5CACD4EB690C
BestRank
Statement
http://www.wikidata.org/entity/statement/Q40065249-41DD24BB-E943-451B-9422-5CACD4EB690C
U.S. Epidemiology of Cannabis Use and Associated Problems.
P2860
Q40065249-41DD24BB-E943-451B-9422-5CACD4EB690C
BestRank
Statement
http://www.wikidata.org/entity/statement/Q40065249-41DD24BB-E943-451B-9422-5CACD4EB690C
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
a266e86d84a01c2ca35238033c149377a936102a
P2860
Natural experiments in a complex and dynamic environment: the need for a measured assessment of the evidence.