diff --git a/src/N3DataFactory.js b/src/N3DataFactory.js
index f38c87fa..a0624a99 100644
--- a/src/N3DataFactory.js
+++ b/src/N3DataFactory.js
@@ -20,6 +20,8 @@ const DataFactory = {
   defaultGraph,
   quad,
   triple: quad,
+  fromTerm,
+  fromQuad,
 };
 export default DataFactory;
 
@@ -386,3 +388,29 @@ function defaultGraph() {
 function quad(subject, predicate, object, graph) {
   return new Quad(subject, predicate, object, graph);
 }
+
+export function fromTerm(term) {
+  if (term instanceof Term)
+    return term;
+
+  // Term instantiated with another library
+  switch (term.termType) {
+  case 'NamedNode':    return namedNode(term.value);
+  case 'BlankNode':    return blankNode(term.value);
+  case 'Variable':     return variable(term.value);
+  case 'DefaultGraph': return DEFAULTGRAPH;
+  case 'Literal':      return literal(term.value, term.language || term.datatype);
+  case 'Quad':         return fromQuad(term);
+  default:             throw new Error(`Unexpected termType: ${term.termType}`);
+  }
+}
+
+export function fromQuad(inQuad) {
+  if (inQuad instanceof Quad)
+    return inQuad;
+
+  if (inQuad.termType !== 'Quad')
+    throw new Error(`Unexpected termType: ${inQuad.termType}`);
+
+  return quad(fromTerm(inQuad.subject), fromTerm(inQuad.predicate), fromTerm(inQuad.object), fromTerm(inQuad.graph));
+}
diff --git a/test/N3DataFactory-test.js b/test/N3DataFactory-test.js
index f6d37b95..e97dde60 100644
--- a/test/N3DataFactory-test.js
+++ b/test/N3DataFactory-test.js
@@ -7,6 +7,7 @@ import {
   DefaultGraph,
   Quad,
 } from '../src';
+import * as DM from '@rdfjs/data-model';
 
 describe('DataFactory', () => {
   describe('namedNode', () => {
@@ -193,4 +194,93 @@ describe('DataFactory', () => {
       ));
     });
   });
+
+  describe('fromTerm and fromQuad', () => {
+    it('with a named node', () => {
+      const named = new NamedNode('http://ex.org/a');
+      expect(DataFactory.fromTerm(new NamedNode('http://ex.org/a'))).toEqual(new NamedNode('http://ex.org/a'));
+      expect(DataFactory.fromTerm(new NamedNode('http://ex.org/a')).equals(new NamedNode('http://ex.org/a'))).toEqual(true);
+      expect(DataFactory.fromTerm(named)).toBe(named);
+      expect(DataFactory.fromTerm(DM.namedNode('http://ex.org/a'))).toEqual(new NamedNode('http://ex.org/a'));
+      expect(DataFactory.fromTerm(DM.namedNode('http://ex.org/a')).equals(new NamedNode('http://ex.org/a'))).toEqual(true);
+      expect(DataFactory.fromTerm(DM.namedNode('http://ex.org/a'))).not.toBe(DM.namedNode('http://ex.org/a'));
+      expect(DataFactory.fromTerm(DM.namedNode('http://ex.org/a')).equals(DM.namedNode('http://ex.org/a'))).toBe(true);
+    });
+
+    it('with a blank node', () => {
+      const blank = new BlankNode('abc');
+      expect(DataFactory.fromTerm(new BlankNode('abc'))).toEqual(new BlankNode('abc'));
+      expect(DataFactory.fromTerm(new BlankNode('abc')).equals(new BlankNode('abc'))).toEqual(true);
+      expect(DataFactory.fromTerm(blank)).toBe(blank);
+      expect(DataFactory.fromTerm(DM.blankNode('abc'))).toEqual(new BlankNode('abc'));
+      expect(DataFactory.fromTerm(DM.blankNode('abc')).equals(new BlankNode('abc'))).toEqual(true);
+      expect(DataFactory.fromTerm(DM.blankNode('abc'))).not.toBe(DM.blankNode('abc'));
+      expect(DataFactory.fromTerm(DM.blankNode('abc')).equals(DM.blankNode('abc'))).toBe(true);
+    });
+
+    it('with a literal', () => {
+      const literal = new Literal('"abc"');
+      expect(DataFactory.fromTerm(new Literal('"abc"'))).toEqual(new Literal('"abc"'));
+      expect(DataFactory.fromTerm(new Literal('"abc"')).equals(new Literal('"abc"'))).toEqual(true);
+      expect(DataFactory.fromTerm(literal)).toBe(literal);
+      expect(DataFactory.fromTerm(DM.literal('abc'))).toEqual(new Literal('"abc"'));
+      expect(DataFactory.fromTerm(DM.literal('abc')).equals(new Literal('"abc"'))).toEqual(true);
+      expect(DataFactory.fromTerm(DM.literal('abc'))).not.toBe(DM.literal('abc'));
+      expect(DataFactory.fromTerm(DM.literal('abc')).equals(DM.literal('abc'))).toBe(true);
+    });
+
+    it('with a variable', () => {
+      const variable = new Variable('abc');
+      expect(DataFactory.fromTerm(new Variable('abc'))).toEqual(new Variable('abc'));
+      expect(DataFactory.fromTerm(new Variable('abc')).equals(new Variable('abc'))).toEqual(true);
+      expect(DataFactory.fromTerm(variable)).toBe(variable);
+      expect(DataFactory.fromTerm(DM.variable('abc'))).toEqual(new Variable('abc'));
+      expect(DataFactory.fromTerm(DM.variable('abc')).equals(new Variable('abc'))).toEqual(true);
+      expect(DataFactory.fromTerm(DM.variable('abc'))).not.toBe(DM.variable('abc'));
+      expect(DataFactory.fromTerm(DM.variable('abc')).equals(DM.variable('abc'))).toBe(true);
+    });
+
+    it('with a default graph', () => {
+      const defaultGraph = new DefaultGraph();
+      expect(DataFactory.fromTerm(new DefaultGraph())).toEqual(new DefaultGraph());
+      expect(DataFactory.fromTerm(new DefaultGraph()).equals(new DefaultGraph())).toEqual(true);
+      expect(DataFactory.fromTerm(defaultGraph)).toBe(defaultGraph);
+      expect(DataFactory.fromTerm(DM.defaultGraph())).toEqual(new DefaultGraph());
+      expect(DataFactory.fromTerm(DM.defaultGraph()).equals(new DefaultGraph())).toEqual(true);
+      expect(DataFactory.fromTerm(DM.defaultGraph())).not.toBe(DM.defaultGraph());
+      expect(DataFactory.fromTerm(DM.defaultGraph()).equals(DM.defaultGraph())).toBe(true);
+    });
+
+    it('with an unknown term', () => {
+      expect(() => DataFactory.fromTerm({})).toThrow();
+      expect(() => DataFactory.fromQuad({})).toThrow();
+      expect(() => DataFactory.fromQuad(DM.namedNode('http://ex.org/a'))).toThrow();
+    });
+
+    it('with a quad', () => {
+      const quad = new Quad(
+        new NamedNode('http://ex.org/a'),
+        new NamedNode('http://ex.org/b'),
+        new Literal('"abc"'),
+        new NamedNode('http://ex.org/d'),
+      );
+      const quad2 = DM.quad(
+        DM.namedNode('http://ex.org/a'),
+        DM.namedNode('http://ex.org/b'),
+        DM.literal('abc'),
+        DM.namedNode('http://ex.org/d'),
+      );
+      expect(DataFactory.fromTerm(quad)).toBe(quad);
+      expect(DataFactory.fromTerm(quad).equals(quad)).toEqual(true);
+      expect(DataFactory.fromTerm(quad2)).toEqual(quad);
+      expect(DataFactory.fromTerm(quad2).equals(quad)).toEqual(true);
+      expect(DataFactory.fromTerm(quad2).equals(quad2)).toEqual(true);
+
+      expect(DataFactory.fromQuad(quad)).toBe(quad);
+      expect(DataFactory.fromQuad(quad).equals(quad)).toEqual(true);
+      expect(DataFactory.fromQuad(quad2)).toEqual(quad);
+      expect(DataFactory.fromQuad(quad2).equals(quad)).toEqual(true);
+      expect(DataFactory.fromQuad(quad2).equals(quad2)).toEqual(true);
+    });
+  });
 });