c_graphical_representation_of_textual_data_08_nature.jpg
- Dataset
- Atlas on slavery in French and Spanish territories of Santo Domingo from the 16th century to the end of the 18th century
- Published version
- 1.0
- Media type
- image/jpeg
- Size
- 206385 bytes
- Checksum
- MD5 4e53b9ee09102b124ca9a0e42231b1a1
- License
- CC BY 4.0
Download c_graphical_representation_of_textual_data_08_nature.jpg
Expected crawler behaviour
Use a stable, truthful User-Agent with product/version and a working contact URL. Across all IP addresses and HTTP connections used by one crawler identity, allow no more than 5 requests in flight and wait at least 20 seconds between request starts. Crawl URLs listed in the catalog sitemap, including file pages and download URLs when they are published, use conditional requests, honor Retry-After, and apply exponential backoff after errors.
The welcome page may link to the interactive repository for human navigation. Automated clients must not treat that human link as a catalog crawl target.
Read the live machine-readable crawler policy before and during a crawl. Stop crawling when it reports CPU or memory utilization at or above 80% and 80% respectively.
