Error in SPARQL 1.1 Update documentation

Hello,

I've detected an error in Section 3.1.3.1 Example 6 of the SPARQL 1.1 Update documentation. The first sentence of the example reads: "This example request deletes all records of old books (with date before year 1970) from the store's default graph." In fact, the query shown deletes records of NEW books (dated 1970 or later) rather than old ones. The representation of the data after running the DELETE is correct.

Sincerely,

Rebecca Younes
Semantic Web Developer
Linked Data for Libraries Project
Cornell University
Ithaca, NY