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": ""}
  ;w sphenopholis intermedia           hTB3 1480579   uncommon. glume 3 mm long, 1.5 mm wide; if base 2-3 mm; ligule 1.3-2 mm; sheath glaborous; rhizome thin; lemm short pub on back, awnless. 2       Michigan Cu5GW  Liana N. May Wt2%      
{"catalogNumber": "1480579", "order": "", "family": "", "scientificName": "Sphenopholis intermedia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Liana N. May", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Uncommon. Glume 3 mm long, 1.5 mm wide; if base 2-3 mm; ligule 1.3-2 mm; sheath glaborous; rhizome thin; lemm short pub on back, awnless.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}