https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Portuguese Universidade de Delaware
org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English A UniversityofDelaware costumed Blue Hen carrying a boy.
0 Creative Commons Attribution-Share Alike 4.0 truetrue English UniversityofDelaware Professor Donald Sparks at Matterhorn. author name string: Projectwicced