How does wikidata store data?

Wikidata uses unique identifiers, or uniform resource identifiers (URIs), for all its items as per linked data standards. While Wikidata uses a unique data model, its content can be exported in RDF, a widely used and standard format for linked data.

Is RDF a database?

The RDF triplestore is a type of graph database that stores semantic facts. RDF, which stands for Resource Description Framework, is a model for data publishing and interchange on the Web standardized by W3C. Being a graph database, triplestores store data as a network of objects with materialized links between them.

Is Wikidata linked data?

Wikidata is a free linked database that acts as central storage for the structured data of Wikimedia projects including Wikipedia, Wikivoyage, Wikisource, and others. It can be read and edited by both humans and machines.

What is Wikidata used for?

Wikidata is a collaboratively edited multilingual knowledge graph hosted by the Wikimedia Foundation. It is a common source of open data that Wikimedia projects such as Wikipedia, and anyone else, can use under the CC0 public domain license.

Does Neo4j use RDF?

It is widely known that Neo4j is able to load and write RDF. Labeled Property Graphs (LPG) and the Resource Description Framework (RDF) have a common ground: both consider data as a graph .

What are triples in data science?

As its name indicates, a triple is a set of three entities that codifies a statement about semantic data in the form of subject–predicate–object expressions (e.g., “Bob is 35”, or “Bob knows John”).

What are RDF files?

RDF is a file extension for a compiled user interface source code format file used by GEOS UI Compiler. The RDF file extension is also associated with the Research Document information Format and the Resource Description Framework file format (related to XML and metadata).

What is wikidata used for?