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": ""}
Samuel H. Camp & Donna R. Camp $l   lamiales s,X     g&hz purpurea  CAMP HERB. NO.401 n&Y    MIGHIGAN .   UNITED STATES 5ljO  Orobanchaceae |qhkH  swamp q7|9   R$ s.n.   XPL agalinis  1891-08-19 v    Anton A. Reznicek ~o .Y   AGALINIS PURPUREA *X    F@ Sz 1353469
{"catalogNumber": "1353469", "order": "Lamiales", "family": "Orobanchaceae", "scientificName": "Agalinis purpurea", "scientificNameAuthorship": "", "genus": "Agalinis", "subgenus": "", "specificEpithet": "purpurea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Samuel H. Camp & Donna R. Camp", "recordNumber": "s.n.", "verbatimEventDate": "1891-08-19", "habitat": "swamp", "occurrenceRemarks": "Camp Herb. No.401", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}