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": ""}
 1k Calliandra humilis var. reticulata  0 z 1958-09-05 no data 0  Zacatecas 7P    tL Fabales 2 miles north of Potrero de las Yeguas (13 miles south of Valparaiso) G=    Q Rogers McVaugh     humilis e. g   MOi REICULATA  P9Sx call_iandra 1777 Sh   3K (a. grayV) l. benson  Fabaceae Q)k   ?WUlq: 1561030  MEXICO 0K  var. UB    
{"catalogNumber": "1561030", "order": "Fabales", "family": "Fabaceae", "scientificName": "Calliandra humilis var. reticulata", "scientificNameAuthorship": "(A. Gray) L. Benson", "genus": "Calliandra", "subgenus": "", "specificEpithet": "humilis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "reticulata", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "17777", "verbatimEventDate": "1958-09-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Zacatecas", "county": "no data", "municipality": "", "locality": "2 miles north of Potrero de las Yeguas (13 miles south of Valparaiso)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}