<｜begin▁of▁sentence｜>### Instruction:
Given the Network Science coauthorship graph, which you can read from a GML file named netscience.gml, can you use the FRC-FGSN algorithm in cdlib to perform fuzzy-rough community detection? Then, can you generate a JSON representation of the resulting communities?
### Response:
from cdlib import algorithms
import networkx as nx

# Read the network science coauthorship graph
G = nx.read_gml('netscience.gml')

# Apply FRC-FGSN community detection algorithm
coms = algorithms.frc_fgsn(G, theta=1, eps=0.5, r=3)

# Convert the communities into a JSON representation
communities_json = coms.to_json()

print(communities_json)
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