x1 is/pertains to/reflects some version of Loglan or Lojban, or the derivatives thereof (or any language, project, thing which is path-connected thereto by derivation), in aspect/property x2 (ka).
Not necessarily any logical language, but ones which are inspired by or based on Loglan or Lojban. This word is meant to make it so that "loglo"'s semantic scope can be narrowed so as to refer to Loglan, as opposed to/exclusive of Lojban and others; and likewise for "lojbo". See also: "gaspo".