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": ""}
 4 1470798 RAF.  m        common in shaded, black, moist soil. highly shaded by tamarack.  wJD  pubescens )NL           150-200 m s. of intersection of us-12 md brooklyn hwy., about 60 km sw of ann arbor. z@?  UNITED STATES  ?k#   Mark P. Widrlechner N      e "Enter a vacant lot between two houses. Travel S through a cornfield, veer west, pass S. through a sumac thicket, and then open wet area." "Drupelets red"
{"catalogNumber": "1470798", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Raf.", "genus": "", "subgenus": "", "specificEpithet": "pubescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Common in shaded, black, moist soil. Highly shaded by tamarack.", "occurrenceRemarks": "\"Enter a vacant lot between two houses. Travel S through a cornfield, veer west, pass S. through a sumac thicket, and then open wet area.\" \"Drupelets red\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "150-200 m S. of intersection of US-12 and Brooklyn Hwy., About 60 km SW of Ann Arbor.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}