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": ""}
     ]  -83.722669  15751 dZX   1472232 I ,   /LMFm CARYOPHYLLALES  > "Plant succulent, prostrate" edward g. voss  bEs     BG PORTULACA OLERACEA   portulaca 6D     Bv 42.25811   M> 1984-09-23   C hU washten]aw L. UT)     
{"catalogNumber": "1472232", "order": "Caryophyllales", "family": "", "scientificName": "Portulaca oleracea", "scientificNameAuthorship": "L.", "genus": "Portulaca", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "15751", "verbatimEventDate": "1984-09-23", "habitat": "", "occurrenceRemarks": "\"Plant succulent, prostrate\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "42.25811", "decimalLongitude": "-83.722669", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}