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": ""}
 EDWARD G. VOSS  7   -83.6696 l> C    RUBRUM p        1221457 cuo7          2 Washtenaw  qj Acer rubrum  u-G2E Sapindales  i 1970-06-18  .s`9 horner woods: south side of pagth sout h of small pond near main entrance. near south edge of woods. ann arbor township   
{"catalogNumber": "1221457", "order": "Sapindales", "family": "", "scientificName": "Acer rubrum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "rubrum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1970-06-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Horner Woods: South side of path south of small pond near main entrance. Near south edge of woods. Ann Arbor Township", "decimalLatitude": "", "decimalLongitude": "-83.6696", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}