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": ""}
 3l rhododendron  =Nm,f UNITED STATES Emma J. Co|e q9  1901-07-30 VU^kB    1509330 _Ye   t bHo NO DATA    s.n. jC   GAPM 50738 OK  ERIC_ALES v`    n !N L.  HY ericSaceae    )S rhododendron maximum  VxLP maximum      glen oaks  pennsylvania -  
{"catalogNumber": "1509330", "order": "Ericales", "family": "Ericaceae", "scientificName": "Rhododendron maximum", "scientificNameAuthorship": "L.", "genus": "Rhododendron", "subgenus": "", "specificEpithet": "maximum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1901-07-30", "habitat": "", "occurrenceRemarks": "GRPM 50738", "associatedTaxa": "", "country": "United States", "stateProvince": "Pennsylvania", "county": "no data", "municipality": "", "locality": "Glen Oaks", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}