Claims in the big patent dataset

[jpilaul]

Hi,
Thank you first of all for making the patent data public. It is great work. I have a question regarding the data. In the paper (https://arxiv.org/abs/1906.03741), it says that "From the full public dataset, for each patent record, we retained its title, authors, abstract, claims of the invention and the description text." I was not able to find claims in the data and I was wondering if that was normal.
Thanks!