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": ""}
   7ncgs L. Mason $   antom a. reznicek p    =k galium  ..z-# Michigan   = APARQINE  AjD7 487   :O FREQUENT.    RubiaceaeR P9Zgz   yf 44.0174333    n 44â° 01.046'; w 86â°3 28.450' zb|]~    ludington state park P   
{"catalogNumber": "", "order": "", "family": "Rubiaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Galium", "subgenus": "", "specificEpithet": "aparine", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "487", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "frequent.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Mason", "municipality": "", "locality": "Ludington State Park", "decimalLatitude": "44.0174333", "decimalLongitude": "", "verbatimCoordinates": "N 44\u00c2\u00b0 01.046'; W 86\u00c2\u00b0 28.450'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}