8. The method as recited in claim 1 , wherein extracting a pseudo-anchor text comprises: identifying an occurrence of the object in the digital corpus; selecting a candidate anchor block for the object based on the occurrence of the object; adding the candidate anchor block to a candidate anchor block set for the object; and extracting the pseudo-anchor text from the candidate anchor block set.
9. The method as recited in claim 8 , wherein extracting the pseudo-anchor text from the candidate anchor block set is accomplished using a machine-learning algorithm.