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": ""}
1420 ?   -86.175869 TX      SL_ cass  frank c. gates /     Asteraceae 3z@*  (l.)greene ex porter & britton i+t9   Y  euthamia caroliniana 1906-08-04 P3   sandy shores M  edward g. voss 7H7      A ^G 42.063826   Euthamia @K[`i   
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Euthamia caroliniana", "scientificNameAuthorship": "(L.) Greene ex Porter & Britton", "genus": "Euthamia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Frank C. Gates", "recordNumber": "1420", "verbatimEventDate": "1906-08-04", "habitat": "Sandy shores", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Cass", "municipality": "", "locality": "", "decimalLatitude": "42.063826", "decimalLongitude": "-86.175869", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}