preferred_name: Open-spaced teeth &#x7C; Teeth and gum &#x7C; Dental
preferred_name_lc: open-spaced teeth &#x7c; teeth and gum &#x7c; dental
label: Open-spaced teeth &#x7C; Teeth and gum &#x7C; Dental
label_lc: open-spaced teeth &#x7c; teeth and gum &#x7c; dental