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  fxt   HATFIELD & HOME STS, PITTSBURGH U  UNCOMMON =EuH/   A crevices in pavement,  cyperus VmT        microiria At   steud. J   &_8Q, ALLEGHENY     YR allison w. cusick 1440119 :3Zf=   Cyperus microiria .V  pennsylvania I  
{"catalogNumber": "1440119", "order": "", "family": "", "scientificName": "Cyperus microiria", "scientificNameAuthorship": "Steud.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "microiria", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Allison W. Cusick", "recordNumber": "", "verbatimEventDate": "", "habitat": "crevices in pavement,", "occurrenceRemarks": "Uncommon", "associatedTaxa": "", "country": "United States", "stateProvince": "Pennsylvania", "county": "Allegheny", "municipality": "", "locality": "Hatfield & Home Sts, Pittsburgh", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}