The prospect replied with a short message that basically said that they didn't need any data.
I responded with:
Ah...that makes sense. It sounds like [my understanding of their message].
If you know of anyone at [COMPANY] who uses public data but has frustrations with it, I'd love to connect with them. I'm very early in building a centralized data site for oil, gas, and power and I'm just trying to learn what data needs people have.