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": ""}
 j LUNDELL  lae eugenia  1944-10-04 %918n   4aJM  chiapas rubella g   nZ3  1186539       OV eugenia rubella   IA%B MYRTACEAE  =00 CONTACT UM HERBARIUM  NtB MVRTALES   V mexico   C.L. GILLY, SR. & E. HERNANDEZ X. wJh&   zC f.r. barrie  427 ^N    
{"catalogNumber": "1186539", "order": "Myrtales", "family": "Myrtaceae", "scientificName": "Eugenia rubella", "scientificNameAuthorship": "Lundell", "genus": "Eugenia", "subgenus": "", "specificEpithet": "rubella", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "F.R. Barrie", "recordedBy": "C.L. Gilly, Sr. & E. Hernandez X.", "recordNumber": "427", "verbatimEventDate": "1944-10-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}