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": ""}
  9ls1 arkansas     -`Y 1997-5-19     M Carex      ?n% UNITED STATES  *)o Carex molestiformis  molestiformis = _ _  buffalo national river, pruitt vicinity, along trail about two miles west of pruitt. north facing slope near the buffalo river trail.   v        9~  trs: t16n r21w sec 12   qqbhh 7500
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex molestiformis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "molestiformis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7500", "verbatimEventDate": "1997-05-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "", "municipality": "", "locality": "Buffalo National River, Pruitt vicinity, along trail about two miles west of Pruitt. North facing slope near the Buffalo River Trail.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T16N R21W sec 12", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}