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": ""}
  7 lS 4046  MALPIGHIALES  3CP    leucocroton  >?   PD![ (a.rich.) pax & k.hoffm.  | Leucocroton microphyllus      euphorbiaceae Do     mk_i 1160448      microphyllus F.7v  Contact UM Herbarium `    5z g. l. webster   
{"catalogNumber": "1160448", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Leucocroton microphyllus", "scientificNameAuthorship": "(A.Rich.) Pax & K.Hoffm.", "genus": "Leucocroton", "subgenus": "", "specificEpithet": "microphyllus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. L. Webster", "recordNumber": "4046", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}