label: a 2-acyl-3-O-(beta-D-galactosyl)-sn-glycerol + H2O = 3-beta-D-galactosyl-sn-glycerol + a fatty acid + H(+)
label_lc: a 2-acyl-3-o-(beta-d-galactosyl)-sn-glycerol + h2o = 3-beta-d-galactosyl-sn-glycerol + a fatty acid + h(+)