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": ""}
   K2=Zm Robert J. VandeKopple     L 1976-07-07 poales $UPA    1. )     EDWARD G. VOSS EG 1/  Michigan 1 U  pratensis fGF  -86.981561 )   `x  130894  DELTA >jAK  46.021262 SV`   VERY COMMON IN DRY OLD FIELDS WITH PTERIDIUM AQUILINUM, RUMEX ACETOSELLA, AND HIERACIUM FLORENTINUM,       
{"catalogNumber": "1308984", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "pratensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Robert J. VandeKopple", "recordNumber": "", "verbatimEventDate": "1976-07-07", "habitat": "Very common in dry old fields with Pteridium aquilinum, Rumex acetosella, and Hieracium florentinum,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "", "decimalLatitude": "46.021262", "decimalLongitude": "-86.981561", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}