Newbie problem with urllib.request.urlopen

[berniejconnors at gmail.com]

Hello,

      My first post here on C.L.P.  I have only written a few python scripts in 2.7 and now I'm trying my first python 3 script.  Can you tell me why this snippet won't run?
-----------------------
from urllib.request import urlopen

with urlopen('http://geonb.snb.ca/arcgis/rest/services/GeoNB_SNB_Parcels/MapServer/0/query?outSR=4617&f=JSON&where=PID='75385120'') as conn:
    print(conn)
-----------------------
Thanks,
Bernie.