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": ""}
AMARANTHACEAE ^u     Gv_ retroflexus amaranthus retroflexus ,J@`     |- l. 1209642 M?   ~fx michigan  #Sh joanthan d. sauer  Caryophyllales v  Ni,   $0 Edward G. Voss  united states Ye=     ROADSIDE AT RIGGSVILLE CORNERS (3.5 MI. N%E OF BIOLOGICAL STATION). PH dw  locally common in recently-disturbed sady ground. )j)@  Cheboygan kFuBy   ol Bk amaranthus    4 4Ow 1952-09 -01  1406 ~ 0 
{"catalogNumber": "1209642", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Amaranthus retroflexus", "scientificNameAuthorship": "L.", "genus": "Amaranthus", "subgenus": "", "specificEpithet": "retroflexus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jonanthan D. Sauer", "recordedBy": "Edward G. Voss", "recordNumber": "1406", "verbatimEventDate": "1952-09-01", "habitat": "Locally common in recently-disturbed sandy ground.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Roadside at Riggsville Corners (3.5 mi. NE of Biological Station).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}