A Knowledge Graph and Taxonomy of COVID-19 Related Misinformation

A knowledge graph of misinformation on the Internet surrounding the ongoing COVID-19 pandemic which will help debunk widespread myths and answer frequently asked questions about COVID-19. It contains the information about myths, facts, and frequently-asked questions and answers, as well as their taxonomy, about COVID-19 from multiple websites.

Request the Knowledge Graph:

Available in Turtle, N-Triples, Notation3, and RDF/XML

SPARQL Endpoint

Enter “covid19” in the field “Default Data Set Name (Graph IRI)”

COVID-19

Sample Query #1

Find all questions and their detailed answers regarding COVID-19 medication.

prefix ns1: <http://example.org/COVID-19/>
prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix xml: <http://www.w3.org/XML/1998/namespace>
prefix xsd: <http://www.w3.org/2001/XMLSchema#>

select ?question ?answer where {
?var1 a <http://www.example.org/COVID-19/taxonomy/Medication> ;
ns1:Question ?question ;
ns1:Answer_Detail ?answer
}

Sample Query #2

Find all misleading claims that appeared in Twitter.

prefix ns1: <http://example.org/COVID-19/>
prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix xml: <http://www.w3.org/XML/1998/namespace>
prefix xsd: <http://www.w3.org/2001/XMLSchema#>

select ?claim where {
?var1 ns1:Claim ?claim ;
ns1:Claimer ?var2 ;
ns1:Verdict "Misleading" .
filter contains(?var2, "Twitter")
}

Taxonomy

COVID-19 Taxonomy

Schema Diagram

COVID-19 Knowldege graph schema