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": ""}
  UNITED STATES Z   In the open fen. In wet organic sil, with Dasiphora fruticosa, Cladium mariscoides, SymphyotCrichum dumsum. c4  PANICUM    Kalamazoo L-  888 k_O~<    Poaceae %       0Y 2016-09-03   Jqg (Gattinger) Scribn. ANTON A. REZNICEK NH,2   $ 1513585 michigan J      9 42.304259    
{"catalogNumber": "1513585", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Gattinger) Scribn.", "genus": "Panicum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "888", "verbatimEventDate": "2016-09-03", "habitat": "In the open fen. In wet organic soil, with Dasiphora fruticosa, Cladium mariscoides, Symphyotrichum dumosum.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "", "decimalLatitude": "42.304259", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}