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": ""}
 rR9 CAV. EX LAG. & RODR.     4 -86.55373     francis c. evans Vaq!    ^ Stabilized dunes along Lake Michigan with Ammophila near t shore and Quercus forest on the higher dunes with open, sandy wetl4nds in depuressions."  verbenaceae .7x   United States   Y   rrupD Lamiales Verbena bracteata h71T   MICHIGAN MUlA   JN Verbena        
{"catalogNumber": "", "order": "Lamiales", "family": "Verbenaceae", "scientificName": "Verbena bracteata", "scientificNameAuthorship": "Cav. ex Lag. & Rodr.", "genus": "Verbena", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Francis C. Evans", "recordNumber": "", "verbatimEventDate": "", "habitat": "Stabilized dunes along Lake Michigan with Ammophila near the shore and Quercus forest on the higher dunes with open, sandy wetlands in depressions.\"", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.55373", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}