8c426ca3_le_Web_Service_API__Version_2___Description
[Option] include-word-ids [Default] false [Description] 
Include word ids ( tags) around each word in the text. The wid attribute consists of an eight-digit verse identifier, followed by a period (.) and a two-digit word identifier. The wids are unique for each word in the Bible; however, if you call the same passage more than once, the wids will repeat. In other words, two instances of Matthew 1:2 will have tags with identical wid values.
ESV Bible Web Service API (Version 2)
Description