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": ""}
   0A7 Not evident   ZC BILTMORE  =y S.N.   F> Lamiaceae  Lamium B   > 1897-04-02 Buncom8e 5fU   2mu waste places  j- united states  ZE*  north carolina  L. Uc:9]  purpureum e=6C    |GRPM 40639  Y    XQ lamiales 1520929 Qc5z    !f-S lamium purpureum  
{"catalogNumber": "1520929", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Lamium purpureum", "scientificNameAuthorship": "L.", "genus": "Lamium", "subgenus": "", "specificEpithet": "purpureum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Not evident", "recordNumber": "s.n.", "verbatimEventDate": "1897-04-02", "habitat": "Waste places", "occurrenceRemarks": "GRPM 40639", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Buncombe", "municipality": "", "locality": "Biltmore", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}