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": ""}
   2012-06-17    -85.74509 K0)   var. $w(=    SCOTT NAMESTNIK !W!Z      Poales 6  Sand Creek Preserve :K  carex 6f:ov   #MRp+ 42.34835   B5 [SALT CREEK PRESERVE IS A SLIP]  CAREX SCOPARIA VAR. SCOPARIA 3*#    5coparia 73g   jZw% 1496517 1561 @  ANTON A. REZNICEK  >zk 
{"catalogNumber": "1496517", "order": "Poales", "family": "", "scientificName": "Carex scoparia var. scoparia", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "scoparia", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Scott Namestnik", "recordNumber": "1561", "verbatimEventDate": "2012-06-17", "habitat": "", "occurrenceRemarks": "[Salt Creek Preserve is a slip]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Sand Creek Preserve", "decimalLatitude": "42.34835", "decimalLongitude": "-85.74509", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}