Abstract: One or more embodiments provide for a method. The method includes receiving a document including text. The method also includes receiving different definitions of a position in the document of an identifier-value pair within the text. The identifier-value pair includes an identifier identifying an information type in the text and a value including an entry of the information in the text. The method also includes determining which of the different definitions correctly point to the position to form a number of correct definitions. Each of the different definitions correctly points to the position when the identifier-value pair is found on a first attempt using a definition of the different definitions to search for the identifier-value pair. The method also includes, responsive to the number of correct definitions at least matching a threshold value, issuing a command to perform data scraping on the document to extract the value of the identifier.