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": ""}
  ,f  / OLERACEA l. ?yp  1998-8-29 `8#   p/M local, weed in gravel driveway near potagannising bay,   5Igva PORTULACACEAE  d%K`b 46  16631A Zu t      S).FP edward g. voss Caryophyllales -      =Z4 DRUMMOND ISLAND: SEC. 16, T42N, R6E, CA. 3 MI. NE OF DRUMMOND.  united states ?:th   -83.66667 <Kc  MICHIGAN <m]/i  1472219 v     y,H1 chippewa  N< portulaca
{"catalogNumber": "1472219", "order": "Caryophyllales", "family": "Portulacaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Portulaca", "subgenus": "", "specificEpithet": "oleracea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "16631A", "verbatimEventDate": "1998-08-29", "habitat": "local, weed in gravel driveway near Potagannising Bay,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Chippewa", "municipality": "", "locality": "DRUMMOND ISLAND: sec. 16, T42N, R6E, ca. 3 mi. NE of Drummond.", "decimalLatitude": "46", "decimalLongitude": "-83.66667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}