G2G Mapper is a Node.js library that maps RDF data to a graph database. It allows querying RDF data using SPARQL and returns results as a graph that can be loaded into a graph database. The example shows mapping flight data between airports, including the airline, country, and aircraft, from RDF to a graph database.

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2. G2GML(https://github.com/g2glab/g2g)
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G2G Mapper 2
(a1:airport)-[r:has_flight_to {airline:al, country:c, plane:p}]->(a2:airport)
?r of:source_airport ?a1 .
?r of:destination_airport ?a2 .
?r of:airline [ rdfs:label ?al ; of:country ?c ] .
?r of:primary_equipment [ rdfs:label ?p ] .
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5. G2G Sandbox M (http://g2g.fun/)
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6. Graph Archive (https://github.com/g2glab/grapharchive)
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