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": ""}
    prh7 washtenaw    0v& echinacea pallida   <5l 42.32555   l -83.83944  ^2vB/ palida   UNITED STATES r   scio, =     |qf%Z ECHINACEA    1 asteraceae   $ ASTERALES  Sc%_A 1930-06-24 
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Echinacea pallida", "scientificNameAuthorship": "", "genus": "Echinacea", "subgenus": "", "specificEpithet": "pallida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1930-06-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Scio,", "decimalLatitude": "42.32555", "decimalLongitude": "-83.83944", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}