index.field.parent_id=parent_id
# Field name for important content in the index.
index.field.important_content=important_content
# Field name for content in the index.
index.field.content=content
# Field name for content minhash bits in the index.
index.field.content_minhash_bits=content_minhash_bits
# Field name for cache in the index.
index.field.cache=cache
# Field name for digest in the index.
index.field.digest=digest

    String getIndexFieldContent();

    /**
     * Get the value for the key 'index.field.content_minhash_bits'. <br>
     * The value is, e.g. content_minhash_bits <br>
     * comment: Field name for content minhash bits in the index.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexFieldContentMinhashBits();

    /**