A developer purchased a 45-acre tract of land and obtained approval of, filed, and recorded a subdivision map dividing the land into 80 half-acre lots with a five-acre "city park." The developer sold 70 of the lots over the next two years to individual purchasers; each deed referred to the recorded subdivision map. When the last 10 lotslocated adjacent to the area originally designated as a city parkdid not move, the developer sold the lots and the park in a single 10-acre package to a real estate corporation. The deed from the developer to the corporation omitted any reference to the subdivision map. The corporation sold the half-acre lots to individual purchasers and the five-acre "park" to a church via deeds also not mentioning the subdivision map. Before the church began construction of its worship center, the city announced that it was soliciting bids from local landscaping firms to prepare the five-acre parcel for use as a park by the public. When the church learned of the city's plans, it brought an action to quiet title to the five-acre parcel it purchased from the corporation. How should the trial court rule