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": ""}
   Poales PKea         george l. fisher vM3(q    / C4 1394722  rtT  Cyperus thyrsiflorus  HOUSTON. jW~i4    s1Vd THYRS|FLORUS Cyperaceae `f   $o harris  ;U7d:: CYPERUS  c$ TEXAS  1937-07-10 w   
{"catalogNumber": "1394722", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus thyrsiflorus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "thyrsiflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George L. Fisher", "recordNumber": "", "verbatimEventDate": "1937-07-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Harris", "municipality": "", "locality": "Houston.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}