Table 1. Relational types and operationalization.

Relational type Question in survey
Actor reputation Which of the following actors was in your view particularly influential during the development of the park project in your region?
Close collaboration With which of the following actors have you closely collaborated during the development of the park project in your region?
If you have collaborated closely with an actor during the development of the park project:
New vs. established
collaboration
Has this close collaboration been established for the first time during the development of the park project or has it existed already before?
Cooperative vs. conflictive
collaboration
Has this close collaboration been overall cooperative or overall conflictive?
Information exchange From which of the following actors have you received important information during the development of the park project?
Which of the following actors have you provided with important information during the development of the park project?