Code to generate a CSV file from RDF document. Each row represents an individual with all its property values in columns. The separator is ";"

rdf2csv

import com.hp.hpl.jena.rdf.model.ModelFactory
import scala.collection.JavaConversions._

val m = ModelFactory.createOntologyModel
m.read("****INPUT****","N3")

val properties = (m.listDatatypeProperties.toList ++ m.listObjectProperties)
val individualRows = m.listIndividuals.toList.map(i =>
	i.getURI + ";" + properties.
		map(p => i.listPropertyValues(p).toList.mkString(",")).mkString(";")
)

val printer = new java.io.PrintWriter("out1.csv")
printer.println("URI;" + properties.map(_.getURI).mkString(";"))
printer.println(individualRows.mkString("\n"))
printer.close

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