<｜begin▁of▁sentence｜>### Instruction:
Given the Political blogs dataset which you can read from a GML file named polblogs.gml, can you use the entropy-based clustering approach (ebgc) from cdlib to perform community detection? And can you generate a JSON representation of the detected communities?
### Response:
import networkx as nx
from cdlib import algorithms

# Create a graph from the Political blogs dataset
g = nx.read_gml('polblogs.gml')

# Perform community detection using the entropy-based clustering approach
coms = algorithms.ebgc(g)

# Get the communities as a JSON object
coms_json = coms.to_json()
print(coms_json)
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