claim: Charles Howard Hinton was a German writer.
evidence: Semantic file systems are file systems used for information persistence which structure the data according to their semantics and intent , rather than the location as with current file systems .. semantics. semantics. It allows the data to be addressed by their content -LRB- associative access -RRB- .. Traditional hierarchical file-systems tend to impose a burden , for example when a sub-directory layout is contradicting a user 's perception of where files would be stored .. Having a tag-based interface alleviates this hierarchy problem and enables users to query for data in an intuitive fashion .. Semantic file systems raise technical design challenges as indexes of words , tags or elementary signs of some sort have to be created and constantly updated , maintained and cached for performance to offer the desired random , multi-variate access to files in addition to the underlying , mostly traditional block-based filesystem .