1.1 Billion Profiles!!, page-3

https://developer.linkedin.com/legal/api-terms-of-use

3.1   Display and Use Data Properly

Members’ views of their LinkedIn networks are private to them, based on the connections they have. Each LinkedIn member must give you express permission to access their LinkedIn account and network through your Application and to share their profile data with third parties.  You must provide the LinkedIn member’s account and network information only to that LinkedIn member and no one else. In addition, your Application must not permit LinkedIn members to share their networks or data about their networks to anyone else.

3.2 Excluded Uses of Content

You must never do any of the following:
Commingle data from the APIs with data scraped from our Website