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": ""}
Amaranthus R G$   B c@ United States    L.  GAB -83.0514     (MB DETROIT.  ; DONALD B. PRATT   d amaranthaceae      | michig4n   .dD5 oliver a. farwell   [yY! 1003637   | hybridus Wayne #[  caryophyllales KR*E  AMARANTHUS HYBRIDUS !  1932-09-27 fbo#!  42.3414 zx(T    )0a 9354 
{"catalogNumber": "1003637", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Amaranthus hybridus", "scientificNameAuthorship": "L.", "genus": "Amaranthus", "subgenus": "", "specificEpithet": "hybridus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Donald B. Pratt", "recordedBy": "Oliver A. Farwell", "recordNumber": "9354", "verbatimEventDate": "1932-09-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "Detroit.", "decimalLatitude": "42.3414", "decimalLongitude": "-83.0514", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}