@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/sucking_behavior>
  skos:prefLabel "sucking behavior"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/natural_childbirth>
  skos:prefLabel "natural childbirth"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/secure_attachment>
  skos:prefLabel "secure attachment"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/ovulation>
  skos:prefLabel "ovulation"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/multiple_births>
  skos:prefLabel "multiple births"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/very_low_birth_weight>
  skos:prefLabel "very low birth weight"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/Apgar_score>
  skos:prefLabel "Apgar score"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/human_development>
  skos:prefLabel "human development"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/high-risk_infants>
  skos:prefLabel "high-risk infants"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/attachment>
  skos:prefLabel "attachment"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/fraternal_twins>
  skos:prefLabel "fraternal twins"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/Birthing_Centers>
  skos:prefLabel "Birthing Centers"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/Bayley_scales_of_infant_development>
  skos:prefLabel "Bayley scales of infant development"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/labor>
  skos:prefLabel "labor"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/gametes>
  skos:prefLabel "gametes"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/embryo>
  skos:prefLabel "embryo"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/sudden_infant_death_syndrome>
  skos:prefLabel "sudden infant death syndrome"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/maternal_phenylketonuria>
  skos:prefLabel "maternal phenylketonuria"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/fetus>
  skos:prefLabel "fetus"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/infancy>
  skos:prefLabel "infancy"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/dynamical_systems>
  skos:prefLabel "dynamical systems"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/low_birth_weight>
  skos:prefLabel "low birth weight"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/neonates>
  skos:prefLabel "neonates"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/prenatal_development>
  skos:prefLabel "prenatal development"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/Neonatal_Behavioral_Assessment_Scale>
  skos:prefLabel "Neonatal Behavioral Assessment Scale"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/preterm_infants>
  skos:prefLabel "preterm infants"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/pesticide>
  skos:prefLabel "pesticide"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/stranger_anxiety>
  skos:prefLabel "stranger anxiety"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/concepts>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/phenylketonuria>
  skos:prefLabel "phenylketonuria"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/infertility>
  skos:prefLabel "infertility"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/pregnancy>
  skos:prefLabel "pregnancy"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/midwife>
  skos:prefLabel "midwife"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/crying>
  skos:prefLabel "crying"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/maternal_smoking>
  skos:prefLabel "maternal smoking"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/breech_birth>
  skos:prefLabel "breech birth"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/maternal_health>
  skos:prefLabel "maternal health"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/Babinski_reflex>
  skos:prefLabel "Babinski reflex"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/fetal_medicine>
  skos:prefLabel "fetal medicine"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/birth_defects>
  skos:prefLabel "birth defects"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/colic>
  skos:prefLabel "colic"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/birth_and_infancy>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/phenylketonuria>, <https://concepts.sagepub.com/social-science/concept/pregnancy>, <https://concepts.sagepub.com/social-science/concept/Birthing_Centers>, <https://concepts.sagepub.com/social-science/concept/neonates>, <https://concepts.sagepub.com/social-science/concept/dynamical_systems>, <https://concepts.sagepub.com/social-science/concept/maternal_smoking>, <https://concepts.sagepub.com/social-science/concept/colic>, <https://concepts.sagepub.com/social-science/concept/maternal_phenylketonuria>, <https://concepts.sagepub.com/social-science/concept/secure_attachment>, <https://concepts.sagepub.com/social-science/concept/midwife>, <https://concepts.sagepub.com/social-science/concept/embryo>, <https://concepts.sagepub.com/social-science/concept/home_births>, <https://concepts.sagepub.com/social-science/concept/Babinski_reflex>, <https://concepts.sagepub.com/social-science/concept/labor>, <https://concepts.sagepub.com/social-science/concept/ovulation>, <https://concepts.sagepub.com/social-science/concept/Bayley_scales_of_infant_development>, <https://concepts.sagepub.com/social-science/concept/donor_insemination>, <https://concepts.sagepub.com/social-science/concept/infertility>, <https://concepts.sagepub.com/social-science/concept/fetal_medicine>, <https://concepts.sagepub.com/social-science/concept/breech_birth>, <https://concepts.sagepub.com/social-science/concept/birth_weight>, <https://concepts.sagepub.com/social-science/concept/fetus>, <https://concepts.sagepub.com/social-science/concept/natural_childbirth>, <https://concepts.sagepub.com/social-science/concept/infancy>, <https://concepts.sagepub.com/social-science/concept/Neonatal_Behavioral_Assessment_Scale>, <https://concepts.sagepub.com/social-science/concept/ultrasound>, <https://concepts.sagepub.com/social-science/concept/very_low_birth_weight>, <https://concepts.sagepub.com/social-science/concept/Apgar_score>, <https://concepts.sagepub.com/social-science/concept/crying>, <https://concepts.sagepub.com/social-science/concept/multiple_births>, <https://concepts.sagepub.com/social-science/concept/miscarriage>, <https://concepts.sagepub.com/social-science/concept/fraternal_twins>, <https://concepts.sagepub.com/social-science/concept/high-risk_infants>, <https://concepts.sagepub.com/social-science/concept/stranger_anxiety>, <https://concepts.sagepub.com/social-science/concept/gametes>, <https://concepts.sagepub.com/social-science/concept/sudden_infant_death_syndrome>, <https://concepts.sagepub.com/social-science/concept/prenatal_development>, <https://concepts.sagepub.com/social-science/concept/attachment>, <https://concepts.sagepub.com/social-science/concept/maternal_health>, <https://concepts.sagepub.com/social-science/concept/identical_twins>, <https://concepts.sagepub.com/social-science/concept/preterm_infants>, <https://concepts.sagepub.com/social-science/concept/sucking_behavior>, <https://concepts.sagepub.com/social-science/concept/low_birth_weight>, <https://concepts.sagepub.com/social-science/concept/birth_defects>, <https://concepts.sagepub.com/social-science/concept/circumcision>, <https://concepts.sagepub.com/social-science/concept/pesticide> ;
  skos:prefLabel "birth and infancy"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/human_development> ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/donor_insemination>
  skos:prefLabel "donor insemination"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/miscarriage>
  skos:prefLabel "miscarriage"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/home_births>
  skos:prefLabel "home births"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/ultrasound>
  skos:prefLabel "ultrasound"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/birth_weight>
  skos:prefLabel "birth weight"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/circumcision>
  skos:prefLabel "circumcision"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .

<https://concepts.sagepub.com/social-science/concept/identical_twins>
  skos:prefLabel "identical twins"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/birth_and_infancy> .