TY  - GEN
A1  - Wahl, Harald
A1  - Mense, Alexander
T1  - Enriching Academic E-Learning By Semantic Annotations and Meta-Data
KW  - Education
KW  - eLearning
Y1  - 2018
UR  - http://opus.technikum-wien.at/frontdoor/index/index/docId/1149
ER  -