Wikipedia entity: Propolis
Topics: composition; propolis; constituents
Original sentence: "Typical" northern temperate propolis has approximately 50 constituents, primarily resins and vegetable balsams (50%), waxes (30%), essential oils (10%), and pollen (5%).
Quantified sentence: "Typical" northern temperate propolis has approximately 50 constituents, usually resins and vegetable balsams, waxes (30%), essential oils (10%), and pollen (5%).
Quantifier: usually
Percentage: 50%
Specificity: partially