@article{article, title  = {{Empirical methodology for crowdsourcing ground truth}},

 publisher = {{SAGE Publications}},

 url = {{https://doi.org/10.3233/sw-200415 }},

 year = {{2021}},

 month = {{3}},

 author = {{Dumitrache A and Inel O and Timmermans B and Ortiz C and Sips R-J and Aroyo L and Welty C}},

 doi = {{10.3233/sw-200415}},

 volume = {{12}},

 journal = {{Semantic Web}},

 issue = {{3}},

 pages = {{403-421}},

 note = {{Accessed on 2025/11/13}}}