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": ""}
  4ZJ Stephen D. Koch  M. F. Denton UNITED STATES *    -83.83716 =.<    P1ECTINACEA z    EN ERAGROSTIS PECTINACEA poales IOQs     @~m Edward G. Voss      1965-10-02 [o!Tx  1216942 ]QLn  MAKING UP CONTINUOUS BORDER BETWEEN BARREN AND VEGETATED GRAVEL ROAD SHOULDER. WITH E. CILIANENSIS (6544).  q*  Eragrostis H     dVCY 6542  
{"catalogNumber": "1216942", "order": "Poales", "family": "", "scientificName": "Eragrostis pectinacea", "scientificNameAuthorship": "", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "pectinacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Stephen D. Koch y M. F. Denton", "recordNumber": "6542", "verbatimEventDate": "1965-10-02", "habitat": "Making up continuous border between barren and vegetated gravel road shoulder. With E. cilianensis (6544).", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.83716", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}