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": ""}
BELIZE 8$>NS  M.J. HUFT Pn++     ` 4021 SMILACACEAE fu   T Killip & Morton  50=sm Contact UM Herbarium    Zd 1145400   O> K velutina    K SMILAX VELUTINA    percy h. gentle Z~  T0LEDO H7-b   1942-04-01 0?      g O liliales Smilax LRIP  
{"catalogNumber": "1145400", "order": "Liliales", "family": "Smilacaceae", "scientificName": "Smilax velutina", "scientificNameAuthorship": "Killip & Morton", "genus": "Smilax", "subgenus": "", "specificEpithet": "velutina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.J. Huft", "recordedBy": "Percy H. Gentle", "recordNumber": "4021", "verbatimEventDate": "1942-04-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "Toledo", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}