Sentence examples for this is demonstrably a from inspiring English sources

This is demonstrably a generation that has seen the power of YouTube fame and the celebrity accorded startup C.E.O.s; they seem to regard distinction of this nature as the ultimate self-realization.

In conclusion, the melting curve analysis developed in this study is demonstrably a simple, labor-saving, and rapid strategy obtain the genotyping of a bacterial isolate and simultaneously potentially confirm its affiliation to the L. casei group of species.

Thus, while more green space appears to be protective against a short duration of sleep, it is not yet clear whether this is demonstrably because of a direct effect on restoration that is not picked up by the K10, or if it operates via other structural processes operating at the neighbourhood level.

This galumphing mutant is demonstrably a charlatan and a travesty of everything a Mini – by definition a small car – should stand for.

This is demonstrably true -- Zelaya has repeatedly indicated a willingness to accept the compromise; Micheletti, on the other hand, is playing for time until November's regularly scheduled presidential elections -- yet Davis repeatedly insisted otherwise.

This is demonstrably untrue.

Again this is demonstrably false.

This is demonstrably not the case.

And this is demonstrably the case not just in Syria but in Iraq.

This is demonstrably false.

This is demonstrably true, for example, in music and literature (Kong 1995).