Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
Contact UM Herbakrium  a)      harley h. bartlett u  liliales E    u M.J. HUFT  VELUTINA  (Pa   LZ 1931-03-01    Killip & Morton +v   0   11879   belize 8UI    Z CAYO  h(3 milax  j)b3 SMILAX VELUTINA   
{"catalogNumber": "", "order": "Liliales", "family": "", "scientificName": "Smilax velutina", "scientificNameAuthorship": "Killip & Morton", "genus": "Smilax", "subgenus": "", "specificEpithet": "velutina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.J. Huft", "recordedBy": "Harley H. Bartlett", "recordNumber": "11879", "verbatimEventDate": "1931-03-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "Cayo", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}