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": ""}
 -@!= 4991  (burret) a.j.hend. K  contact um herbarium 0 Vs  1000292 IKJ _  BACTRIS 0!    d BACTRIS MEXICANA VAR. TRICHOPHYLLA   nN] T. G. YUNCKE R  trichophylla Bqz  Anita Henderson :    m7 US arPeales  e, mexicana  1934-08-1^1 MR   $lfB var.  Hy$ honduras        A ARECACEAE 
{"catalogNumber": "1000292", "order": "Arecales", "family": "Arecaceae", "scientificName": "Bactris mexicana var. trichophylla", "scientificNameAuthorship": "(Burret) A.J.Hend.", "genus": "Bactris", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "var.", "infraspecificEpithet": "trichophylla", "identifiedBy": "Anita Henderson", "recordedBy": "T. G. Yuncker", "recordNumber": "4991", "verbatimEventDate": "1934-08-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Honduras", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}