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": ""}
mason county airport, pere marquette twp., sec. 13 *NaV   Poaceae n= 1   abundant ?GKH    K5X# shinners    6x 1552146   v h Q 43.9593667  5()n ARISTIDA -86.4082333 T9l     3qglP 690 NECOPINA tar9G  united states P%fB     along mowed edge of taxiway %.7  Mason PRZ    WLU david c. distr 
{"catalogNumber": "1552146", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Shinners", "genus": "Aristida", "subgenus": "", "specificEpithet": "necopina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David C. Dister", "recordNumber": "690", "verbatimEventDate": "", "habitat": "along mowed edge of taxiway", "occurrenceRemarks": "abundant", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Mason", "municipality": "", "locality": "Mason County Airport, Pere Marquette Twp., Sec. 13", "decimalLatitude": "43.9593667", "decimalLongitude": "-86.4082333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}