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": ""}
1988-07-16 JG   w 9r   arundinaceum    3! Poales    X9F Michigan  L ^)x united states   2650       Cyperaceae h&    DULICHIUM ARUNDINACEUM  ?~9     s9o  CAMBRIDGE TWP. N. OF IRON LAKE.  G+ Lenawee 42.066186 ]    ROBERT W. SMITH /  (L.) BRITTON =_#M 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Dulichium arundinaceum", "scientificNameAuthorship": "(L.) Britton", "genus": "", "subgenus": "", "specificEpithet": "arundinaceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "2650", "verbatimEventDate": "1988-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "Cambridge Twp. N. of Iron Lake.", "decimalLatitude": "42.066186", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}