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 Herbarium Eg     1941-04  19888 1W*2    phyllanthus pachystylus  WVFm      Malpighiales u   bro. leã³n f    ml,f^ 1167951 pachystylgus vgsu    cuba c  Phyllanthus C_M   :fm,V PHYLLANTHACEAE  kX)$ G. L. Webster & K. I. Miller  URB. J26 
{"catalogNumber": "1167951", "order": "Malpighiales", "family": "Phyllanthaceae", "scientificName": "Phyllanthus pachystylus", "scientificNameAuthorship": "Urb.", "genus": "Phyllanthus", "subgenus": "", "specificEpithet": "pachystylus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G. L. Webster & K. I. Miller", "recordedBy": "Bro. Le\u00c3\u00b3n", "recordNumber": "19888", "verbatimEventDate": "1941-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Cuba", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}