<｜begin▁of▁sentence｜>### Instruction:
As a marine archaeologist, you've been tasked with analyzing a specific shipwreck site, known as "Zachary's Karate Club," to assess the importance of various artifacts and structures within the vicinity. In order to calculate the significance of each element, you're interested in using a specialized tool, specifically igraph's function, to compute and print Burt's constraint scores for all vertices. Additionally, there is a special focus on obtaining the Burt's constraint score for a specific vertex, labeled as vertex 0, to gain deeper insight into its significance within the network of artifacts and structures at the shipwreck site.
### Response:
import igraph as ig
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