hi all

sorry to be a bit "picky", but there is a bit of mix of terms here: It 
is not "mixed topography" and it is not "mixed topology" - it is 
just "mixed geometry types" (points, lines, polygons and text).

topography: description or representation of the features and 
configuration of land surfaces - such as "look & feel"

topology: branch of mathematics, formerly known as analysis situs, that 
studies patterns of geometric figures involving position and relative 
position without regard to size - such as "relation from one object to 
another" (as inside, contains, joins ...)

Mit freundlichem Gruss / Best Regards
Flavio Hendry

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