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": ""}
   46.641394 <y5[   -w2 7785  )BY  GRAVELLY ROADSIDE.  o+ United Sates    0V Rumex   A* @ CARYOPHYLLALES  ZBD acetosella    Polygonaceae %  CA. 4 MI. NW OF BERGLAND. #r+&^   * 4M "common" ONTONAGON ([pL  rumex acetos3lla (>  michigan    1958-07-26 l   j, edward g. voss  1469584 9J= 
{"catalogNumber": "1469584", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Rumex acetosella", "scientificNameAuthorship": "", "genus": "Rumex", "subgenus": "", "specificEpithet": "acetosella", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "7785", "verbatimEventDate": "1958-07-26", "habitat": "Gravelly roadside.", "occurrenceRemarks": "\"Common\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ontonagon", "municipality": "", "locality": "Ca. 4 mi. NW of Bergland.", "decimalLatitude": "46.641394", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}