...とかいうことだ => I heard... N3
Heard
という意味だ => This means... N4
…というだけで => just because… N3
Cause, reason
~というわけだ => This means~ N1
Conclude
…ということは…(ということ)だ => that is to say; so that means; in other words ~ N2
Conclude
というものだ => something like; something called ~ N2
ことだろう => Perhaps... N3
Speculation
というところだ/といったところだ => at the most; no more than​; at best; roughl N1
というのも…からだ => This is because… N2
Cause, reason
というものは...だ => something like; something called ~ N3
Explain
なんという~だ => how (beautiful, etc.); what a ~ N3
Surprised
ということだ => I heard; it means that; in other words ~ N3