1. Barnum, S.: Common attack pattern enumeration and classification (CAPEC) schema description, vol. 3. Cigital Inc. (2008). http://capec.mitre.org/documents/documentation/CAPEC_Schema_Description_v1
2. Barnum, S.: Standardizing cyber threat intelligence information with the structured threat information expression (STIX). Mitre Corp. 11, 1–22 (2012)
3. Costa, D.L., Albrethsen, M.J., Collins, M.L.: Insider threat indicator ontology. Technical report. Carnegie Mellon University Pittsburgh PA United States (2016)
4. Fernandes, P.C.B., Guizzardi, R.S., Guizzardi, G.: Using goal modeling to capture competency questions in ontology-based systems. J. Inf. Data Manag. 2(3), 527–527 (2011)
5. Hendler, J., Ding, Y.: Synthesis Lectures on the Semantic Web: Theory and Technology. Morgan & Claypool, San Rafael (2012)