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": ""}
 United States &    herman w=yd    Zy CLAY FIELD    pp  L BURLINGTON   new jersey &rm1d+   1938-09-15 3C   zf Hollis Koster   koW 1405632  POIR. v   Oqs purpurascens       A ARISTIDA PUAPURASCENS    y[ Poales
{"catalogNumber": "1405632", "order": "Poales", "family": "", "scientificName": "Aristida purpurascens", "scientificNameAuthorship": "Poir.", "genus": "", "subgenus": "", "specificEpithet": "purpurascens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Hollis Koster", "recordNumber": "", "verbatimEventDate": "1938-09-15", "habitat": "Clay field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "New Jersey", "county": "Burlington", "municipality": "", "locality": "Herman", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}