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": ""}
     2 Asteraceae      Og>, Dry, sunny, open bank.  laeve CZ]         d Asterales   ,~ -83.7320278 Ann Arbor, Northwest portion, steep banks behind 890 Wickfield CoEurt.        z 9971  XN symphyotrichum 1994-10-08  r 
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "laeve", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "9971", "verbatimEventDate": "1994-10-08", "habitat": "Dry, sunny, open bank.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Ann Arbor, Northwest portion, steep banks behind 890 Wickfield Court.", "decimalLatitude": "", "decimalLongitude": "-83.7320278", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}