HDF  ` TREEHEAPH(Pop1geometry_encoding1   `TREEHEAPH@SNOD 0 TREEH HEAPP0 Hh @iso_10303_26_data geometryHh @iso_10303_26_schema geometry `iso_10303_26_description'Contains example simple defined types.@ SNOD@ (  @@ positive_integerlabelbig_positive_integerahead_or_behind@@8aheadexactbehind