Definition of OER
The page begins with a definition of OER using the def template layout. This gives that particular definition some authority. But the content continues directly following suggesting that defining OER is not so simple. I do think the opening definition offers a good beginning for learners new to OER, but I think it shouldn't be in the def template. I'd present it as a quote (as the later definition is presented), with some brief detail as to its source (e.g., from a report to The William and Flora Hewlett Foundation).