@article{extendingplanningknowledgeusingontologie,
  title = {Extending planning knowledge using ontologies for goal opportunities},
  author = {Mohannad Babli and Eva Onaindia and Eliseo Marzal},
  year = {2019},
  eprint = {1904.03606},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1904.03606v1},
}