OGC Web Feature Service (WFS) - Property Based Filtering

AFOD 2.0.0 implements the following comparison operators: PropertyIsEqualTo, PropertyIsNotEqualTo, PropertyIsLessThan, PropertyIsGreaterThan, PropertyIsLessThanOrEqualTo, PropertyIsGreaterThanOrEqualTo, PropertyIsLike.
Logical operators are also supported but does not implement additional functions.