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": ""}
 789 g       y rubus heterophyllus  Ej dale a. zimmerman Rosaceae wj   UNITED STATES KZeFzN       %] T23N R1W SEC. 35  -84.400148  PY   1953-07-24 .Ag@    :OkB heterophyllus   rubus VUf     
{"catalogNumber": "", "order": "", "family": "Rosaceae", "scientificName": "Rubus heterophyllus", "scientificNameAuthorship": "", "genus": "Rubus", "subgenus": "", "specificEpithet": "heterophyllus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dale A. Zimmerman", "recordNumber": "789", "verbatimEventDate": "1953-07-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "T23N R1W Sec. 35", "decimalLatitude": "", "decimalLongitude": "-84.400148", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}