{ "items" : [
    { "id" : "http://dbpedia.org/resource/Invariant_subspace"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "In mathematics, an invariant subspace of a linear mapping T : V → V   from some vector space V to itself is a subspace W of V that is preserved by T; that is, T(W) ⊆ W."] } } }
