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": ""}
 pi) 4446  mXC mexico (LIEBM.) FERNALD yn  20.6764 ?W   wWFk? Cyperus guaalajara; guadalajara  l  cyperaceae _v2B  G.C. Tucker U:QR   +F PICEUS  bHP4b JAL ISCO  xW Cyperus flavescens var. picus  cyrus g. pringe H   b!0 1133759  Springy placesb$Qe   -103.346  fw/    var. m    Z FLAVESCENS  poales _L   1893-07-24 *1L   
{"catalogNumber": "1133759", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus flavescens var. piceus", "scientificNameAuthorship": "(Liebm.) Fernald", "genus": "Cyperus", "subgenus": "", "specificEpithet": "flavescens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "piceus", "identifiedBy": "G.C. Tucker", "recordedBy": "Cyrus G. Pringle", "recordNumber": "4446", "verbatimEventDate": "1893-07-24", "habitat": "Springy places", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "Guadalajara; Guadalajara", "decimalLatitude": "20.6764", "decimalLongitude": "-103.346", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}