How to interpret a Raw AIS data sample

[المشرف العام]

I found a file that contains about 85,000 messages (3 minute live AISHub feed), but I can't make heads or tails of it.

http://www.aishub.net/nmea-sample.html

!AIVDM,1,1,,A,13aEOK?P00PD2wVMdLDRhgvL289?,0*26!AIVDM,1,1,,B,16S`2cPP00a3UF6EKT@2:?vOr0S2,0*00!AIVDM,2,1,9,B,53nFBv01SJ