Doi http://doi.acm.org/10.1145/1055558.1055601, http://www.acm.org/sigmod/pods/proc04/pdf/P-31.pdf
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A list of all pages that have property "Doi" with value "http://doi.acm.org/10.1145/1055558.1055601, http://www.acm.org/sigmod/pods/proc04/pdf/P-31.pdf"
