Fig. 3From: An ontology-guided semantic data integration framework to support integrative data analysis of cancer survivalThe representation of the relations among ‘ocrv:BRFSS current every day smoker’, ‘ocrv:BRFSS current someday smoker’ ‘ocrv:BRFSS current every day smoker’, and ‘ocrv:BRFSS smoker who smoked at least 100 cigarettes in the entire life’Back to article page