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": ""}
ludington state park yL     LN BRASSICALES  gallicum  zZ6   + David G. Dister  v MICHIGAN   44.0014 =JYn7     QT Antn A. Reznicek Erucastrum -  Mason cz  IN OPEN SANDY DUES; SANDY SOIL I,  -86.4800833 J.jZ    1477641 T0!=   R 2009-07-26 UNITED STATES W   zNE 159  /< Erucastrum gallicum  e (WILLD.) O. E. SCHULZ   bu-f BRASSICACEAE  3&$7@ Occasional
{"catalogNumber": "1477641", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Erucastrum gallicum", "scientificNameAuthorship": "(Willd.) O. E. Schulz", "genus": "Erucastrum", "subgenus": "", "specificEpithet": "gallicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "David C. Dister", "recordNumber": "159", "verbatimEventDate": "2009-07-26", "habitat": "In open sandy dunes; sandy soil", "occurrenceRemarks": "Occasional", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mason", "municipality": "", "locality": "Ludington State Park", "decimalLatitude": "44.0014", "decimalLongitude": "-86.4800833", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}