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Research article

First published 2017-11-30

Linked data quality of DBpedia,Freebase,OpenCyc,Wikidata,and YAGO

Michael Färber, Frederic Bartscherer, Carsten Menne [...]

Semantic Web: – Interoperability,Usability,Applicability

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Research article

First published 1981-12

Cocaine Abuse—The Evolution from COCA Leaves to Freebase

Joseph J. Forno, Richard T. Young, Cynthia Levitt

Journal of Drug Education: Substance Use Research and Prevention

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Research article

First published 2000-12

Raman Spectroscopy for the in Situ Identification of Cocaine and Selected Adulterants

J. Chance Carter, William E. Brewer, S. Michael Angel

Applied Spectroscopy

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Research article

First published 1982-3

Comparison of Acute Oral Toxicity (LD 50 ) in the Rat with Neutralized N,N-Dimtheylglycine Hydrochloride and N,N-Dimethylglycine Freebase

R. V. Kendall, S. M. Glaza

International Journal of Toxicology

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Research article

First published 1992-3

Comparison of Acute Oral Toxicity (LD 50 ) in the Rat with Neutralized N,N-Dimtheylglycine Hydrochloride and N,N-Dimethylglycine Freebase

R. V. Kendall, S. M. Glaza

International Journal of Toxicology

Open access

Research article

First published 2024-12-1

QALD-10 – The 10th challenge on question answering over linked data

Ricardo Usbeck, Xi Yan, Aleksandr Perevalov [...]

Semantic Web: – Interoperability,Usability,Applicability

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Research article

First published 1988-7

Heavy Cocaine Use and Sexual Behavior

Patrick T. Macdonald, Dan Waldorf, Craig Reinarman [...]

Journal of Drug Issues

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Research article

First published 1984-4

Changes in the Drug Scene: Drug Use Trends and Behavioral Patterns

J. Thomas Ungerleider, Therese Andrysiak

Journal of Drug Issues

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Research article

First published 2016-12-6

Knowledge graph refinement: A survey of approaches and evaluation methods

Heiko Paulheim

Semantic Web: – Interoperability,Usability,Applicability

Open access

Research article

First published 2016-5-27

Distantly supervised Web relation extraction for knowledge base population

Isabelle Augenstein, Diana Maynard, Fabio Ciravegna

Semantic Web: – Interoperability,Usability,Applicability

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