Article 21 2.

the right to dispose of assets or have them disposed of and to obtain satisfaction from the proceeds of or income from those assets, in particular by virtue of a lien or a mortgage;

the exclusive right to have a claim met, in particular a right guaranteed by a lien in respect of the claim or by assignment of the claim by way of a guarantee;

the right to demand the assets from, and/or to require restitution by, anyone having possession or use of them contrary to the wishes of the party so entitled;

a right in re to the beneficial use of assets.