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“有” can introduce the existence of a person or thing, and that noun is often followed by a verb to describe what they did. In news style, this is common for introducing a source or event, such as “有游客称” meaning “some tourists said...”.

“被” is used to form the passive voice, showing that the subject receives an action rather than performs it. It often implies that something happened to the subject, sometimes with a negative meaning.

“遭” is a formal written expression meaning “to suffer,” “to encounter,” or “to be subjected to,” usually for unpleasant events. It is common in news reports and formal writing.

“对” introduces the target of an action, policy, or attitude. In “对游客免费开放,” it means the area is open for tourists free of charge. This pattern is very common for stating who something applies to.

“属” is a formal written verb meaning “to belong to” or “to be classified as.” In official statements, it is often used to identify the nature of something, such as saying an action belongs to personal behavior rather than official policy.