First, it looks like the citation above differs from the citation that is posted on Giovanni Martinucci's Profile. When I clicked on the above link it takes me to a Civil Registration that lists Surnames and Given Names; however there is no Giovanni Martinucci listed.
Then I went to the Profile an clicked on the FamilySearch record that took me to an Attestation of Death for Giovanni Martinucci. I am not fluent in Italian. I read and speak Spanish fairly well. The dates you listed look consistent.
Here is what I would recommend, though. I would not just end this profile with a name, birth and death date. This profile really needs a biography with some information. I would find a Wikitreer who is fluent in Italian and at least translated the paragraph that is written about Giovanni even if he only lived for 2 years. This translations could possibly lead to other information about his family, his cause of death, etc.
There are wonderful Wikitreers who are fluent in Italian and I am sure one of them would help add to this profile and make sure that you information is correct.