https://w3id.org/framester/conceptnet5/data/en/essential.a

<https://w3id.org/framester/conceptnet5/data/en/unimportant>
<https://w3id.org/framester/conceptnet5/data/en/incidental>
<https://w3id.org/framester/conceptnet5/data/en/accidental>
<https://w3id.org/framester/conceptnet5/data/en/unnecessary>
<https://w3id.org/framester/conceptnet5/data/en/accessorial>
<https://w3id.org/framester/conceptnet5/data/en/unneeded>
<https://w3id.org/framester/conceptnet5/data/en/inessential>
<https://w3id.org/framester/conceptnet5/data/en/nonessential>
<https://w3id.org/framester/conceptnet5/data/en/adscititious>
<https://w3id.org/framester/conceptnet5/data/en/unessential>
<https://w3id.org/framester/conceptnet5/data/en/complementary_region>
<https://w3id.org/framester/conceptnet5/data/en/importance>
<https://w3id.org/framester/conceptnet5/data/en/bind>
<https://w3id.org/framester/conceptnet5/data/en/leaf>
<https://w3id.org/framester/conceptnet5/data/en/disk>
<https://w3id.org/framester/conceptnet5/data/en/sphere>
<https://w3id.org/framester/conceptnet5/data/en/boundary>
<https://w3id.org/framester/conceptnet5/data/en/manifold>
<https://w3id.org/framester/conceptnet5/data/en/solid_torus>
<https://w3id.org/framester/conceptnet5/data/en/basic>
<https://w3id.org/framester/conceptnet5/data/en/important>
<https://w3id.org/framester/conceptnet5/data/en/essence>
<https://w3id.org/framester/conceptnet5/data/en/necessary>
<https://w3id.org/framester/conceptnet5/data/en/idiopathic>
<https://w3id.org/framester/conceptnet5/data/en/incompressible>
<https://w3id.org/framester/conceptnet5/data/en/torus>
<https://w3id.org/framester/conceptnet5/data/en/irreducible>
<https://w3id.org/framester/conceptnet5/data/en/monogon>
<https://w3id.org/framester/conceptnet5/data/en/crucial>
<https://w3id.org/framester/conceptnet5/data/en/substantive>
<https://w3id.org/framester/conceptnet5/data/en/indispensable>

risorse dalla linked data cloud