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": ""}
    s CYPERUS ESCULENTUS  UNITED STATES 4DD   M/  LOW DISTURBED GROUND.   1985-07-23 m ?    %^ esculentus 959 O=    LENAWEE PO4Qa   @: CYPERACEAE  1328680 If   Bp  41.91098     mbU# CYPERUS michigan n Oe  -84.03412 ]4+  L. &   E. OF BENT OAK HWY., W. OF RAILROAD, N. OF WOLF CR., ADRIAN.  Kd 
{"catalogNumber": "1328680", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus esculentus", "scientificNameAuthorship": "L.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "esculentus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "959", "verbatimEventDate": "1985-07-23", "habitat": "Low disturbed ground.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "E. of Bent Oak Hwy., w. of railroad, n. of Wolf Cr., Adrian.", "decimalLatitude": "41.91098", "decimalLongitude": "-84.03412", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}