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": ""}
499 ?&V    Rn  anton a. reznicek  k//d 1965-06-18  o* Quercus     pk Michigan   1477217 (/  on first major terrace, maple oak aspen overstory, south of muskegon river. =y<   FAGALES By  FAGACEAE 04B;J   lam. &   newaygo  ~  velutina l*/a   P f.v. brunett     TREE 1.5' DBH. [Q. VELUTINA IMMATURE SHADE LEAVES. AAR 2012] T82 
{"catalogNumber": "1477217", "order": "Fagales", "family": "Fagaceae", "scientificName": "", "scientificNameAuthorship": "Lam.", "genus": "Quercus", "subgenus": "", "specificEpithet": "velutina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "F.V. Brunett", "recordNumber": "499", "verbatimEventDate": "1965-06-18", "habitat": "On first major terrace, maple oak aspen overstory, south of Muskegon River.", "occurrenceRemarks": "Tree 1.5' DBH. [Q. velutina immature shade leaves. AAR 2012]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}