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": ""}
JUST S. OF SCOTT CO. LINE OF U.S. 270 & 71 5     3=4 Neottia    o0;zq 1652797   1 neottia australis Orchidaceae r-QXQ   2nn s.n.  a  POLK  ] ASPARAGALES      (lindl.) szlach.         5%S 1980-0g9-04 Fred Case, Roberta Case 7)u     %j Arkansas  
{"catalogNumber": "1652797", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Neottia australis", "scientificNameAuthorship": "(Lindl.) Szlach.", "genus": "Neottia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred Case, Roberta Case", "recordNumber": "s.n.", "verbatimEventDate": "1980-09-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Arkansas", "county": "Polk", "municipality": "", "locality": "Just S. of Scott Co. line of U.S. 270 & 71", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}