@conference {400,
	title = {Crowdsourcing Semantics for Big Data in Geoscience Applications},
	booktitle = {Semantics for Big Data: Papers from the AAAI Symposium},
	year = {2013},
	month = {11/2013},
	address = {Arlington, Virginia},
	author = {Tom Narock and Pascal Hitzler},
	editor = {Frank van Harmelen and Jim Hendler and Pascal Hitzler and Krzysztof Janowicz}
}
