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": ""}
  $Z Pinconning State Park. MICHIGAN $ &yc  velutina QP/     John V. Freudenstein B.        gL> QUERCUS VELUTINA  m united states -83.923702 .       +U( 1552  ;;1- 43.860196   QUERCUS |    tree in partially cleared area of woods. +km(8 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Quercus velutina", "scientificNameAuthorship": "", "genus": "Quercus", "subgenus": "", "specificEpithet": "velutina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein", "recordNumber": "1552", "verbatimEventDate": "", "habitat": "Tree in partially cleared area of woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Pinconning State Park.", "decimalLatitude": "43.860196", "decimalLongitude": "-83.923702", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}