specifies value of
has specified value
H antigen
E. coli H antigen specification
h(1|2|3|4|5|6|7|8|9|10|11|12|14|15|16|17|18|19|21|23|24|26|27|28|29|30|31|32|33|34|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|51|52|53|54|55|56)
string value specification