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": ""}
 SANDY EDGE. =i)   _OAJ 42.416666666z7   schoenoplectus  6,  schoenoplectus pungens ZT    K CARL O. GRASSL  Y -83.9666666667   7782 $G   MTe CYPERACEAE  j pungens   1937-10-19 6*G  United States 2v$u#   _ D Poales  P @; Si|ver Lake. Washtenaw  I_n    (VAHL) PALLA 4 C O  michigan )?y[   i] Q 1331876
{"catalogNumber": "1331876", "order": "Poales", "family": "Cyperaceae", "scientificName": "Schoenoplectus pungens", "scientificNameAuthorship": "(Vahl) Palla", "genus": "Schoenoplectus", "subgenus": "", "specificEpithet": "pungens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "7782", "verbatimEventDate": "1937-10-19", "habitat": "Sandy edge.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Silver Lake.", "decimalLatitude": "42.4166666667", "decimalLongitude": "-83.9666666667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}