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": ""}
   chihuahua   1939-09-28 v      1180046 Q    b5y  g.f. freytag 29.1921 yCyG   C -108.14  L]8:  Phaseolus    CORNELIUS H. MULER   PAUCIFLORUS  @       1 MADERA; MADERA; MOUNTAINS ABOUT GARABATO     1 3544 
{"catalogNumber": "1180046", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Phaseolus", "subgenus": "", "specificEpithet": "pauciflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.F. Freytag", "recordedBy": "Cornelius H. Muller", "recordNumber": "3544", "verbatimEventDate": "1939-09-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Madera; Madera; Mountains about Garabato", "decimalLatitude": "29.1921", "decimalLongitude": "-108.14", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}