Geotemporal Reasoning for Semantic Web Applications Hans Jürgen Ohlbach   View Paper (PDF)   Return to Invited Talks BIBTEX @inproceedings       {DBLP:conf/krdb/Ohlbach03,   author    = {Hans Jürgen Ohlbach},    booktitle = {KRDB},    title     = {Geotemporal Reasoning for Semantic Web Applications.},    year      = {2003},    url       = {db/conf/krdb/krdb2003.html#Ohlbach03},    ee        = {http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-79/inv2.pdf},    crossref  = {conf/krdb/2003},    bibsource = {DBLP, http://dblp.uni-trier.de}  } ©2004 Association for Computing Machinery